| 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 | $243.83 | 12.483% | $274.2673 | $274.27 | $274.25 | $274.30 |
| Purchase #2 | $233.25 | 11.798% | $260.7688 | $260.77 | $260.75 | $260.80 |
| Purchase #3 | $12.44 | 5.197% | $13.0865 | $13.09 | $13.10 | $13.10 |
| Purchase #4 | $178.48 | 10.638% | $197.4667 | $197.47 | $197.45 | $197.50 |
| Purchase #5 | $141.61 | 4.419% | $147.8677 | $147.87 | $147.85 | $147.90 |
| Purchase #6 | $212.72 | 8.458% | $230.7119 | $230.71 | $230.70 | $230.70 |
| Purchase #7 | $63.44 | 5.400% | $66.8658 | $66.87 | $66.85 | $66.90 |
| 7 purchase totals = | $1,085.77 | $1,191.0347 | $1,191.05 | $1,190.95 | $1,191.20 | |