| 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 | $246.36 | 10.686% | $272.686 | $272.69 | $272.70 | $272.70 |
| Purchase #2 | $149.64 | 5.606% | $158.0288 | $158.03 | $158.05 | $158.00 |
| Purchase #3 | $92.49 | 10.131% | $101.8602 | $101.86 | $101.85 | $101.90 |
| Purchase #4 | $6.70 | 12.128% | $7.5126 | $7.51 | $7.50 | $7.50 |
| Purchase #5 | $178.29 | 7.257% | $191.2285 | $191.23 | $191.25 | $191.20 |
| Purchase #6 | $243.62 | 4.689% | $255.0433 | $255.04 | $255.05 | $255.00 |
| Purchase #7 | $250.71 | 5.269% | $263.9199 | $263.92 | $263.90 | $263.90 |
| 7 purchase totals = | $1,167.81 | $1,250.2793 | $1,250.28 | $1,250.30 | $1,250.20 | |