| 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 | $207.35 | 5.826% | $219.4302 | $219.43 | $219.45 | $219.40 |
| Purchase #2 | $128.52 | 8.249% | $139.1216 | $139.12 | $139.10 | $139.10 |
| Purchase #3 | $85.52 | 7.349% | $91.8049 | $91.80 | $91.80 | $91.80 |
| Purchase #4 | $210.75 | 11.860% | $235.745 | $235.75 | $235.75 | $235.70 |
| Purchase #5 | $190.54 | 12.274% | $213.9269 | $213.93 | $213.95 | $213.90 |
| Purchase #6 | $79.99 | 5.152% | $84.1111 | $84.11 | $84.10 | $84.10 |
| Purchase #7 | $202.73 | 6.130% | $215.1573 | $215.16 | $215.15 | $215.20 |
| 7 purchase totals = | $1,105.40 | $1,199.2970 | $1,199.30 | $1,199.30 | $1,199.20 | |