| 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 | $97.46 | 8.242% | $105.4927 | $105.49 | $105.50 | $105.50 |
| Purchase #2 | $157.35 | 5.822% | $166.5109 | $166.51 | $166.50 | $166.50 |
| Purchase #3 | $29.82 | 9.786% | $32.7382 | $32.74 | $32.75 | $32.70 |
| Purchase #4 | $111.27 | 13.422% | $126.2047 | $126.20 | $126.20 | $126.20 |
| Purchase #5 | $212.55 | 3.308% | $219.5812 | $219.58 | $219.60 | $219.60 |
| Purchase #6 | $193.93 | 9.321% | $212.0062 | $212.01 | $212.00 | $212.00 |
| Purchase #7 | $131.99 | 13.295% | $149.5381 | $149.54 | $149.55 | $149.50 |
| 7 purchase totals = | $934.37 | $1,012.0720 | $1,012.07 | $1,012.10 | $1,012.00 | |