| 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 | $203.72 | 13.138% | $230.4847 | $230.48 | $230.50 | $230.50 |
| Purchase #2 | $119.47 | 5.794% | $126.3921 | $126.39 | $126.40 | $126.40 |
| Purchase #3 | $250.71 | 5.216% | $263.787 | $263.79 | $263.80 | $263.80 |
| Purchase #4 | $186.83 | 13.539% | $212.1249 | $212.12 | $212.10 | $212.10 |
| Purchase #5 | $140.78 | 13.592% | $159.9148 | $159.91 | $159.90 | $159.90 |
| Purchase #6 | $20.40 | 12.206% | $22.89 | $22.89 | $22.90 | $22.90 |
| Purchase #7 | $46.90 | 8.817% | $51.0352 | $51.04 | $51.05 | $51.00 |
| 7 purchase totals = | $968.81 | $1,066.6287 | $1,066.62 | $1,066.65 | $1,066.60 | |