| 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 | $230.67 | 7.322% | $247.5597 | $247.56 | $247.55 | $247.60 |
| Purchase #2 | $218.64 | 4.517% | $228.516 | $228.52 | $228.50 | $228.50 |
| Purchase #3 | $147.95 | 10.171% | $162.998 | $163.00 | $163.00 | $163.00 |
| Purchase #4 | $167.67 | 5.507% | $176.9036 | $176.90 | $176.90 | $176.90 |
| Purchase #5 | $31.49 | 13.351% | $35.6942 | $35.69 | $35.70 | $35.70 |
| Purchase #6 | $40.30 | 7.131% | $43.1738 | $43.17 | $43.15 | $43.20 |
| Purchase #7 | $28.43 | 9.421% | $31.1084 | $31.11 | $31.10 | $31.10 |
| 7 purchase totals = | $865.15 | $925.9537 | $925.95 | $925.90 | $926.00 | |