| 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 | $215.56 | 4.513% | $225.2882 | $225.29 | $225.30 | $225.30 |
| Purchase #2 | $190.46 | 8.630% | $206.8967 | $206.90 | $206.90 | $206.90 |
| Purchase #3 | $31.74 | 8.825% | $34.5411 | $34.54 | $34.55 | $34.50 |
| Purchase #4 | $187.40 | 9.566% | $205.3267 | $205.33 | $205.35 | $205.30 |
| Purchase #5 | $119.77 | 8.867% | $130.39 | $130.39 | $130.40 | $130.40 |
| Purchase #6 | $204.39 | 11.517% | $227.9296 | $227.93 | $227.95 | $227.90 |
| Purchase #7 | $146.30 | 5.355% | $154.1344 | $154.13 | $154.15 | $154.10 |
| 7 purchase totals = | $1,095.62 | $1,184.5067 | $1,184.51 | $1,184.60 | $1,184.40 | |