| 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 | $195.61 | 6.550% | $208.4225 | $208.42 | $208.40 | $208.40 |
| Purchase #2 | $191.88 | 8.754% | $208.6772 | $208.68 | $208.70 | $208.70 |
| Purchase #3 | $228.72 | 12.401% | $257.0836 | $257.08 | $257.10 | $257.10 |
| Purchase #4 | $191.47 | 5.152% | $201.3345 | $201.33 | $201.35 | $201.30 |
| Purchase #5 | $99.61 | 11.228% | $110.7942 | $110.79 | $110.80 | $110.80 |
| Purchase #6 | $22.33 | 8.188% | $24.1584 | $24.16 | $24.15 | $24.20 |
| Purchase #7 | $62.57 | 4.205% | $65.2011 | $65.20 | $65.20 | $65.20 |
| 7 purchase totals = | $992.19 | $1,075.6715 | $1,075.66 | $1,075.70 | $1,075.70 | |