| 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 | $28.66 | 11.835% | $32.0519 | $32.05 | $32.05 | $32.10 |
| Purchase #2 | $148.60 | 9.605% | $162.873 | $162.87 | $162.85 | $162.90 |
| Purchase #3 | $145.26 | 10.710% | $160.8173 | $160.82 | $160.80 | $160.80 |
| Purchase #4 | $196.26 | 7.433% | $210.848 | $210.85 | $210.85 | $210.80 |
| Purchase #5 | $233.57 | 8.186% | $252.69 | $252.69 | $252.70 | $252.70 |
| Purchase #6 | $82.42 | 11.178% | $91.6329 | $91.63 | $91.65 | $91.60 |
| Purchase #7 | $33.94 | 9.224% | $37.0706 | $37.07 | $37.05 | $37.10 |
| 7 purchase totals = | $868.71 | $947.9837 | $947.98 | $947.95 | $948.00 | |