| 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 | $108.86 | 12.192% | $122.1322 | $122.13 | $122.15 | $122.10 |
| Purchase #2 | $21.87 | 8.483% | $23.7252 | $23.73 | $23.75 | $23.70 |
| Purchase #3 | $158.45 | 5.828% | $167.6845 | $167.68 | $167.70 | $167.70 |
| Purchase #4 | $31.84 | 9.128% | $34.7464 | $34.75 | $34.75 | $34.70 |
| Purchase #5 | $222.57 | 3.198% | $229.6878 | $229.69 | $229.70 | $229.70 |
| Purchase #6 | $187.37 | 13.115% | $211.9436 | $211.94 | $211.95 | $211.90 |
| Purchase #7 | $43.36 | 9.163% | $47.3331 | $47.33 | $47.35 | $47.30 |
| 7 purchase totals = | $774.32 | $837.2528 | $837.25 | $837.35 | $837.10 | |