| 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 | $99.78 | 7.529% | $107.2924 | $107.29 | $107.30 | $107.30 |
| Purchase #2 | $219.43 | 8.464% | $238.0026 | $238.00 | $238.00 | $238.00 |
| Purchase #3 | $234.48 | 7.193% | $251.3461 | $251.35 | $251.35 | $251.30 |
| Purchase #4 | $203.61 | 5.498% | $214.8045 | $214.80 | $214.80 | $214.80 |
| Purchase #5 | $66.42 | 12.189% | $74.5159 | $74.52 | $74.50 | $74.50 |
| Purchase #6 | $21.83 | 3.252% | $22.5399 | $22.54 | $22.55 | $22.50 |
| Purchase #7 | $36.33 | 5.653% | $38.3837 | $38.38 | $38.40 | $38.40 |
| 7 purchase totals = | $881.88 | $946.8851 | $946.88 | $946.90 | $946.80 | |