| 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 | $230.65 | 4.262% | $240.4803 | $240.48 | $240.50 | $240.50 |
| Purchase #2 | $121.27 | 13.557% | $137.7106 | $137.71 | $137.70 | $137.70 |
| Purchase #3 | $46.73 | 9.533% | $51.1848 | $51.18 | $51.20 | $51.20 |
| Purchase #4 | $203.61 | 8.440% | $220.7947 | $220.79 | $220.80 | $220.80 |
| Purchase #5 | $141.86 | 7.223% | $152.1065 | $152.11 | $152.10 | $152.10 |
| Purchase #6 | $98.62 | 12.430% | $110.8785 | $110.88 | $110.90 | $110.90 |
| Purchase #7 | $181.97 | 4.517% | $190.1896 | $190.19 | $190.20 | $190.20 |
| 7 purchase totals = | $1,024.71 | $1,103.3450 | $1,103.34 | $1,103.40 | $1,103.40 | |