| 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 | $97.52 | 10.806% | $108.058 | $108.06 | $108.05 | $108.10 |
| Purchase #2 | $85.70 | 3.303% | $88.5307 | $88.53 | $88.55 | $88.50 |
| Purchase #3 | $8.33 | 7.531% | $8.9573 | $8.96 | $8.95 | $9.00 |
| Purchase #4 | $202.90 | 8.415% | $219.974 | $219.97 | $219.95 | $220.00 |
| Purchase #5 | $134.52 | 3.493% | $139.2188 | $139.22 | $139.20 | $139.20 |
| Purchase #6 | $191.26 | 9.501% | $209.4316 | $209.43 | $209.45 | $209.40 |
| Purchase #7 | $236.96 | 3.333% | $244.8579 | $244.86 | $244.85 | $244.90 |
| 7 purchase totals = | $957.19 | $1,019.0283 | $1,019.03 | $1,019.00 | $1,019.10 | |