| 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 | $220.43 | 9.160% | $240.6214 | $240.62 | $240.60 | $240.60 |
| Purchase #2 | $40.82 | 11.403% | $45.4747 | $45.47 | $45.45 | $45.50 |
| Purchase #3 | $238.42 | 5.653% | $251.8979 | $251.90 | $251.90 | $251.90 |
| Purchase #4 | $8.85 | 11.356% | $9.855 | $9.86 | $9.85 | $9.90 |
| Purchase #5 | $232.95 | 5.319% | $245.3406 | $245.34 | $245.35 | $245.30 |
| Purchase #6 | $143.99 | 12.362% | $161.79 | $161.79 | $161.80 | $161.80 |
| Purchase #7 | $217.65 | 10.370% | $240.2203 | $240.22 | $240.20 | $240.20 |
| 7 purchase totals = | $1,103.11 | $1,195.1999 | $1,195.20 | $1,195.15 | $1,195.20 | |