| 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 | $124.86 | 11.397% | $139.0903 | $139.09 | $139.10 | $139.10 |
| Purchase #2 | $202.63 | 11.108% | $225.1381 | $225.14 | $225.15 | $225.10 |
| Purchase #3 | $87.32 | 13.367% | $98.9921 | $98.99 | $99.00 | $99.00 |
| Purchase #4 | $10.71 | 7.216% | $11.4828 | $11.48 | $11.50 | $11.50 |
| Purchase #5 | $230.26 | 6.230% | $244.6052 | $244.61 | $244.60 | $244.60 |
| Purchase #6 | $58.45 | 13.170% | $66.1479 | $66.15 | $66.15 | $66.10 |
| Purchase #7 | $248.87 | 11.724% | $278.0475 | $278.05 | $278.05 | $278.00 |
| 7 purchase totals = | $963.10 | $1,063.5039 | $1,063.51 | $1,063.55 | $1,063.40 | |