| 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 | $199.71 | 12.506% | $224.6857 | $224.69 | $224.70 | $224.70 |
| Purchase #2 | $123.57 | 6.318% | $131.3772 | $131.38 | $131.40 | $131.40 |
| Purchase #3 | $50.39 | 6.632% | $53.7319 | $53.73 | $53.75 | $53.70 |
| Purchase #4 | $191.75 | 10.363% | $211.6211 | $211.62 | $211.60 | $211.60 |
| Purchase #5 | $8.61 | 10.478% | $9.5122 | $9.51 | $9.50 | $9.50 |
| Purchase #6 | $160.89 | 7.606% | $173.1273 | $173.13 | $173.15 | $173.10 |
| Purchase #7 | $231.43 | 9.437% | $253.27 | $253.27 | $253.25 | $253.30 |
| 7 purchase totals = | $966.35 | $1,057.3254 | $1,057.33 | $1,057.35 | $1,057.30 | |