| 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 | $139.44 | 4.615% | $145.8752 | $145.88 | $145.90 | $145.90 |
| Purchase #2 | $50.89 | 4.269% | $53.0625 | $53.06 | $53.05 | $53.10 |
| Purchase #3 | $214.39 | 6.560% | $228.454 | $228.45 | $228.45 | $228.50 |
| Purchase #4 | $144.57 | 7.431% | $155.313 | $155.31 | $155.30 | $155.30 |
| Purchase #5 | $226.71 | 11.499% | $252.7794 | $252.78 | $252.80 | $252.80 |
| Purchase #6 | $241.42 | 11.836% | $269.9945 | $269.99 | $270.00 | $270.00 |
| Purchase #7 | $101.29 | 7.168% | $108.5505 | $108.55 | $108.55 | $108.60 |
| 7 purchase totals = | $1,118.71 | $1,214.0291 | $1,214.02 | $1,214.05 | $1,214.20 | |