| 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 | $187.81 | 8.607% | $203.9748 | $203.97 | $203.95 | $204.00 |
| Purchase #2 | $142.41 | 7.383% | $152.9241 | $152.92 | $152.90 | $152.90 |
| Purchase #3 | $184.63 | 5.497% | $194.7791 | $194.78 | $194.80 | $194.80 |
| Purchase #4 | $237.75 | 3.639% | $246.4017 | $246.40 | $246.40 | $246.40 |
| Purchase #5 | $54.58 | 13.621% | $62.0143 | $62.01 | $62.00 | $62.00 |
| Purchase #6 | $156.43 | 8.817% | $170.2224 | $170.22 | $170.20 | $170.20 |
| Purchase #7 | $64.33 | 13.124% | $72.7727 | $72.77 | $72.75 | $72.80 |
| 7 purchase totals = | $1,027.94 | $1,103.0891 | $1,103.07 | $1,103.00 | $1,103.10 | |