| 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 | $218.46 | 10.716% | $241.8702 | $241.87 | $241.85 | $241.90 |
| Purchase #2 | $64.77 | 11.429% | $72.1726 | $72.17 | $72.15 | $72.20 |
| Purchase #3 | $220.68 | 7.843% | $237.9879 | $237.99 | $238.00 | $238.00 |
| Purchase #4 | $74.65 | 8.814% | $81.2297 | $81.23 | $81.25 | $81.20 |
| Purchase #5 | $219.89 | 3.713% | $228.0545 | $228.05 | $228.05 | $228.10 |
| Purchase #6 | $29.41 | 10.471% | $32.4895 | $32.49 | $32.50 | $32.50 |
| Purchase #7 | $33.36 | 13.706% | $37.9323 | $37.93 | $37.95 | $37.90 |
| 7 purchase totals = | $861.22 | $931.7367 | $931.73 | $931.75 | $931.80 | |