| 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 | $102.48 | 12.678% | $115.4724 | $115.47 | $115.45 | $115.50 |
| Purchase #2 | $199.76 | 6.571% | $212.8862 | $212.89 | $212.90 | $212.90 |
| Purchase #3 | $27.47 | 6.360% | $29.2171 | $29.22 | $29.20 | $29.20 |
| Purchase #4 | $242.36 | 8.791% | $263.6659 | $263.67 | $263.65 | $263.70 |
| Purchase #5 | $103.95 | 11.495% | $115.8991 | $115.90 | $115.90 | $115.90 |
| Purchase #6 | $161.55 | 12.723% | $182.104 | $182.10 | $182.10 | $182.10 |
| Purchase #7 | $178.69 | 10.215% | $196.9432 | $196.94 | $196.95 | $196.90 |
| 7 purchase totals = | $1,016.26 | $1,116.1879 | $1,116.19 | $1,116.15 | $1,116.20 | |