| 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 | $120.77 | 12.234% | $135.545 | $135.55 | $135.55 | $135.50 |
| Purchase #2 | $199.70 | 12.615% | $224.8922 | $224.89 | $224.90 | $224.90 |
| Purchase #3 | $47.98 | 11.239% | $53.3725 | $53.37 | $53.35 | $53.40 |
| Purchase #4 | $19.37 | 4.464% | $20.2347 | $20.23 | $20.25 | $20.20 |
| Purchase #5 | $122.28 | 13.168% | $138.3818 | $138.38 | $138.40 | $138.40 |
| Purchase #6 | $143.60 | 12.207% | $161.1293 | $161.13 | $161.15 | $161.10 |
| Purchase #7 | $62.85 | 10.158% | $69.2343 | $69.23 | $69.25 | $69.20 |
| 7 purchase totals = | $716.55 | $802.7898 | $802.78 | $802.85 | $802.70 | |