| 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 | $197.54 | 10.211% | $217.7108 | $217.71 | $217.70 | $217.70 |
| Purchase #2 | $102.64 | 6.712% | $109.5292 | $109.53 | $109.55 | $109.50 |
| Purchase #3 | $114.83 | 6.376% | $122.1516 | $122.15 | $122.15 | $122.20 |
| Purchase #4 | $114.27 | 5.233% | $120.2497 | $120.25 | $120.25 | $120.20 |
| Purchase #5 | $106.30 | 13.133% | $120.2604 | $120.26 | $120.25 | $120.30 |
| Purchase #6 | $224.96 | 6.678% | $239.9828 | $239.98 | $240.00 | $240.00 |
| Purchase #7 | $20.69 | 13.804% | $23.546 | $23.55 | $23.55 | $23.50 |
| 7 purchase totals = | $881.23 | $953.4305 | $953.43 | $953.45 | $953.40 | |