| 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 | $125.41 | 9.833% | $137.7416 | $137.74 | $137.75 | $137.70 |
| Purchase #2 | $5.84 | 8.471% | $6.3347 | $6.33 | $6.35 | $6.30 |
| Purchase #3 | $28.31 | 13.793% | $32.2148 | $32.21 | $32.20 | $32.20 |
| Purchase #4 | $206.92 | 10.434% | $228.51 | $228.51 | $228.50 | $228.50 |
| Purchase #5 | $193.48 | 4.405% | $202.0028 | $202.00 | $202.00 | $202.00 |
| Purchase #6 | $36.68 | 5.286% | $38.6189 | $38.62 | $38.60 | $38.60 |
| Purchase #7 | $174.33 | 6.431% | $185.5412 | $185.54 | $185.55 | $185.50 |
| 7 purchase totals = | $770.97 | $830.9640 | $830.95 | $830.95 | $830.80 | |