| 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 | $224.63 | 12.285% | $252.2258 | $252.23 | $252.25 | $252.20 |
| Purchase #2 | $133.91 | 13.786% | $152.3708 | $152.37 | $152.35 | $152.40 |
| Purchase #3 | $131.32 | 6.248% | $139.5249 | $139.52 | $139.50 | $139.50 |
| Purchase #4 | $48.37 | 7.692% | $52.0906 | $52.09 | $52.10 | $52.10 |
| Purchase #5 | $31.49 | 11.624% | $35.1504 | $35.15 | $35.15 | $35.20 |
| Purchase #6 | $32.95 | 6.438% | $35.0713 | $35.07 | $35.05 | $35.10 |
| Purchase #7 | $218.35 | 11.835% | $244.1917 | $244.19 | $244.20 | $244.20 |
| 7 purchase totals = | $821.02 | $910.6255 | $910.62 | $910.60 | $910.70 | |