| 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 | $189.77 | 9.184% | $207.1985 | $207.20 | $207.20 | $207.20 |
| Purchase #2 | $67.53 | 10.550% | $74.6544 | $74.65 | $74.65 | $74.70 |
| Purchase #3 | $94.99 | 8.673% | $103.2285 | $103.23 | $103.25 | $103.20 |
| Purchase #4 | $141.66 | 7.369% | $152.0989 | $152.10 | $152.10 | $152.10 |
| Purchase #5 | $244.62 | 11.586% | $272.9617 | $272.96 | $272.95 | $273.00 |
| Purchase #6 | $137.91 | 12.730% | $155.4659 | $155.47 | $155.45 | $155.50 |
| Purchase #7 | $119.79 | 10.591% | $132.477 | $132.48 | $132.50 | $132.50 |
| 7 purchase totals = | $996.27 | $1,098.0849 | $1,098.09 | $1,098.10 | $1,098.20 | |