| 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 | $122.60 | 3.265% | $126.6029 | $126.60 | $126.60 | $126.60 |
| Purchase #2 | $56.78 | 12.248% | $63.7344 | $63.73 | $63.75 | $63.70 |
| Purchase #3 | $243.62 | 13.741% | $277.0958 | $277.10 | $277.10 | $277.10 |
| Purchase #4 | $213.33 | 11.346% | $237.5344 | $237.53 | $237.55 | $237.50 |
| Purchase #5 | $141.52 | 8.436% | $153.4586 | $153.46 | $153.45 | $153.50 |
| Purchase #6 | $122.30 | 13.363% | $138.6429 | $138.64 | $138.65 | $138.60 |
| Purchase #7 | $140.31 | 13.443% | $159.1719 | $159.17 | $159.15 | $159.20 |
| 7 purchase totals = | $1,040.46 | $1,156.2409 | $1,156.23 | $1,156.25 | $1,156.20 | |