| 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 | $203.65 | 10.447% | $224.9253 | $224.93 | $224.95 | $224.90 |
| Purchase #2 | $211.90 | 4.545% | $221.5309 | $221.53 | $221.55 | $221.50 |
| Purchase #3 | $138.98 | 8.189% | $150.3611 | $150.36 | $150.35 | $150.40 |
| Purchase #4 | $161.49 | 11.539% | $180.1243 | $180.12 | $180.10 | $180.10 |
| Purchase #5 | $127.83 | 6.243% | $135.8104 | $135.81 | $135.80 | $135.80 |
| Purchase #6 | $19.40 | 10.535% | $21.4438 | $21.44 | $21.45 | $21.40 |
| Purchase #7 | $90.38 | 5.738% | $95.566 | $95.57 | $95.55 | $95.60 |
| 7 purchase totals = | $953.63 | $1,029.7618 | $1,029.76 | $1,029.75 | $1,029.70 | |