| 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 | $207.87 | 9.860% | $228.366 | $228.37 | $228.35 | $228.40 |
| Purchase #2 | $23.89 | 5.231% | $25.1397 | $25.14 | $25.15 | $25.10 |
| Purchase #3 | $212.77 | 12.748% | $239.8939 | $239.89 | $239.90 | $239.90 |
| Purchase #4 | $157.28 | 11.831% | $175.8878 | $175.89 | $175.90 | $175.90 |
| Purchase #5 | $18.99 | 12.285% | $21.3229 | $21.32 | $21.30 | $21.30 |
| Purchase #6 | $93.64 | 13.301% | $106.0951 | $106.10 | $106.10 | $106.10 |
| Purchase #7 | $35.36 | 10.769% | $39.1679 | $39.17 | $39.15 | $39.20 |
| 7 purchase totals = | $749.80 | $835.8733 | $835.88 | $835.85 | $835.90 | |