| 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 | $207.45 | 10.653% | $229.5496 | $229.55 | $229.55 | $229.50 |
| Purchase #2 | $210.77 | 7.301% | $226.1583 | $226.16 | $226.15 | $226.20 |
| Purchase #3 | $90.90 | 9.374% | $99.421 | $99.42 | $99.40 | $99.40 |
| Purchase #4 | $138.99 | 4.121% | $144.7178 | $144.72 | $144.70 | $144.70 |
| Purchase #5 | $120.70 | 10.864% | $133.8128 | $133.81 | $133.80 | $133.80 |
| Purchase #6 | $194.42 | 6.568% | $207.1895 | $207.19 | $207.20 | $207.20 |
| Purchase #7 | $55.83 | 8.682% | $60.6772 | $60.68 | $60.70 | $60.70 |
| 7 purchase totals = | $1,019.06 | $1,101.5262 | $1,101.53 | $1,101.50 | $1,101.50 | |