| 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 | $122.31 | 6.827% | $130.6601 | $130.66 | $130.65 | $130.70 |
| Purchase #2 | $190.78 | 9.798% | $209.4726 | $209.47 | $209.45 | $209.50 |
| Purchase #3 | $143.81 | 10.487% | $158.8914 | $158.89 | $158.90 | $158.90 |
| Purchase #4 | $248.38 | 3.454% | $256.959 | $256.96 | $256.95 | $257.00 |
| Purchase #5 | $111.76 | 9.585% | $122.4722 | $122.47 | $122.45 | $122.50 |
| Purchase #6 | $69.70 | 6.770% | $74.4187 | $74.42 | $74.40 | $74.40 |
| Purchase #7 | $216.60 | 7.178% | $232.1475 | $232.15 | $232.15 | $232.10 |
| 7 purchase totals = | $1,103.34 | $1,185.0215 | $1,185.02 | $1,184.95 | $1,185.10 | |