| 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 | $92.99 | 13.486% | $105.5306 | $105.53 | $105.55 | $105.50 |
| Purchase #2 | $109.47 | 3.470% | $113.2686 | $113.27 | $113.25 | $113.30 |
| Purchase #3 | $159.30 | 7.565% | $171.351 | $171.35 | $171.35 | $171.40 |
| Purchase #4 | $79.68 | 7.668% | $85.7899 | $85.79 | $85.80 | $85.80 |
| Purchase #5 | $212.67 | 9.367% | $232.5908 | $232.59 | $232.60 | $232.60 |
| Purchase #6 | $100.27 | 9.809% | $110.1055 | $110.11 | $110.10 | $110.10 |
| Purchase #7 | $220.37 | 5.338% | $232.1334 | $232.13 | $232.15 | $232.10 |
| 7 purchase totals = | $974.75 | $1,050.7698 | $1,050.77 | $1,050.80 | $1,050.80 | |