| 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 | $236.34 | 6.672% | $252.1086 | $252.11 | $252.10 | $252.10 |
| Purchase #2 | $103.71 | 6.133% | $110.0705 | $110.07 | $110.05 | $110.10 |
| Purchase #3 | $83.36 | 7.470% | $89.587 | $89.59 | $89.60 | $89.60 |
| Purchase #4 | $189.54 | 8.642% | $205.92 | $205.92 | $205.90 | $205.90 |
| Purchase #5 | $191.75 | 13.771% | $218.1559 | $218.16 | $218.15 | $218.20 |
| Purchase #6 | $246.65 | 11.802% | $275.7596 | $275.76 | $275.75 | $275.80 |
| Purchase #7 | $88.64 | 11.281% | $98.6395 | $98.64 | $98.65 | $98.60 |
| 7 purchase totals = | $1,139.99 | $1,250.2411 | $1,250.25 | $1,250.20 | $1,250.30 | |