| 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 | $181.44 | 8.634% | $197.1055 | $197.11 | $197.10 | $197.10 |
| Purchase #2 | $175.87 | 6.437% | $187.1908 | $187.19 | $187.20 | $187.20 |
| Purchase #3 | $42.87 | 4.787% | $44.9222 | $44.92 | $44.90 | $44.90 |
| Purchase #4 | $202.86 | 3.616% | $210.1954 | $210.20 | $210.20 | $210.20 |
| Purchase #5 | $201.95 | 11.588% | $225.352 | $225.35 | $225.35 | $225.40 |
| Purchase #6 | $86.63 | 8.365% | $93.8766 | $93.88 | $93.90 | $93.90 |
| Purchase #7 | $130.44 | 11.488% | $145.4249 | $145.42 | $145.40 | $145.40 |
| 7 purchase totals = | $1,022.06 | $1,104.0674 | $1,104.07 | $1,104.05 | $1,104.10 | |