| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $149.30 | 10.462% | $164.9198 | $164.92 | $164.90 | $164.90 |
| Purchase #2 | $226.68 | 13.367% | $256.9803 | $256.98 | $257.00 | $257.00 |
| Purchase #3 | $131.69 | 7.764% | $141.9144 | $141.91 | $141.90 | $141.90 |
| Purchase #4 | $179.68 | 13.268% | $203.5199 | $203.52 | $203.50 | $203.50 |
| Purchase #5 | $204.33 | 3.687% | $211.8636 | $211.86 | $211.85 | $211.90 |
| Purchase #6 | $135.89 | 12.349% | $152.6711 | $152.67 | $152.65 | $152.70 |
| Purchase #7 | $109.41 | 7.202% | $117.2897 | $117.29 | $117.30 | $117.30 |
| 7 purchase totals = | $1,136.98 | $1,249.1588 | $1,249.15 | $1,249.10 | $1,249.20 | |