| 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 | $132.32 | 12.833% | $149.3006 | $149.30 | $149.30 | $149.30 |
| Purchase #2 | $177.52 | 5.117% | $186.6037 | $186.60 | $186.60 | $186.60 |
| Purchase #3 | $41.70 | 7.591% | $44.8654 | $44.87 | $44.85 | $44.90 |
| Purchase #4 | $184.71 | 8.347% | $200.1277 | $200.13 | $200.15 | $200.10 |
| Purchase #5 | $111.82 | 5.350% | $117.8024 | $117.80 | $117.80 | $117.80 |
| Purchase #6 | $95.89 | 5.299% | $100.9712 | $100.97 | $100.95 | $101.00 |
| Purchase #7 | $187.64 | 13.701% | $213.3486 | $213.35 | $213.35 | $213.30 |
| 7 purchase totals = | $931.60 | $1,013.0196 | $1,013.02 | $1,013.00 | $1,013.00 | |