| 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 | $229.79 | 13.537% | $260.8967 | $260.90 | $260.90 | $260.90 |
| Purchase #2 | $132.75 | 6.276% | $141.0814 | $141.08 | $141.10 | $141.10 |
| Purchase #3 | $96.46 | 6.471% | $102.7019 | $102.70 | $102.70 | $102.70 |
| Purchase #4 | $127.43 | 12.505% | $143.3651 | $143.37 | $143.35 | $143.40 |
| Purchase #5 | $41.27 | 4.786% | $43.2452 | $43.25 | $43.25 | $43.20 |
| Purchase #6 | $142.86 | 12.362% | $160.5204 | $160.52 | $160.50 | $160.50 |
| Purchase #7 | $160.73 | 12.607% | $180.9932 | $180.99 | $181.00 | $181.00 |
| 7 purchase totals = | $931.29 | $1,032.8039 | $1,032.81 | $1,032.80 | $1,032.80 | |