| 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 | $128.52 | 11.594% | $143.4206 | $143.42 | $143.40 | $143.40 |
| Purchase #2 | $12.27 | 4.306% | $12.7983 | $12.80 | $12.80 | $12.80 |
| Purchase #3 | $236.99 | 3.225% | $244.6329 | $244.63 | $244.65 | $244.60 |
| Purchase #4 | $158.65 | 4.120% | $165.1864 | $165.19 | $165.20 | $165.20 |
| Purchase #5 | $210.62 | 4.779% | $220.6855 | $220.69 | $220.70 | $220.70 |
| Purchase #6 | $208.65 | 5.276% | $219.6584 | $219.66 | $219.65 | $219.70 |
| Purchase #7 | $57.45 | 8.139% | $62.1259 | $62.13 | $62.15 | $62.10 |
| 7 purchase totals = | $1,013.15 | $1,068.5080 | $1,068.52 | $1,068.55 | $1,068.50 | |