| 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 | $235.74 | 10.344% | $260.1249 | $260.12 | $260.10 | $260.10 |
| Purchase #2 | $147.70 | 8.212% | $159.8291 | $159.83 | $159.85 | $159.80 |
| Purchase #3 | $219.33 | 6.207% | $232.9438 | $232.94 | $232.95 | $232.90 |
| Purchase #4 | $99.53 | 8.740% | $108.2289 | $108.23 | $108.25 | $108.20 |
| Purchase #5 | $39.36 | 3.282% | $40.6518 | $40.65 | $40.65 | $40.70 |
| Purchase #6 | $210.52 | 10.257% | $232.113 | $232.11 | $232.10 | $232.10 |
| Purchase #7 | $8.85 | 5.389% | $9.3269 | $9.33 | $9.35 | $9.30 |
| 7 purchase totals = | $961.03 | $1,043.2184 | $1,043.21 | $1,043.25 | $1,043.10 | |