| 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 | $246.73 | 9.134% | $269.2663 | $269.27 | $269.25 | $269.30 |
| Purchase #2 | $131.38 | 13.569% | $149.207 | $149.21 | $149.20 | $149.20 |
| Purchase #3 | $228.25 | 12.160% | $256.0052 | $256.01 | $256.00 | $256.00 |
| Purchase #4 | $184.30 | 3.168% | $190.1386 | $190.14 | $190.15 | $190.10 |
| Purchase #5 | $226.72 | 11.119% | $251.929 | $251.93 | $251.95 | $251.90 |
| Purchase #6 | $140.32 | 8.199% | $151.8248 | $151.82 | $151.80 | $151.80 |
| Purchase #7 | $51.43 | 11.822% | $57.5101 | $57.51 | $57.50 | $57.50 |
| 7 purchase totals = | $1,209.13 | $1,325.8810 | $1,325.89 | $1,325.85 | $1,325.80 | |