| 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 | $223.74 | 9.290% | $244.5254 | $244.53 | $244.55 | $244.50 |
| Purchase #2 | $131.48 | 5.235% | $138.363 | $138.36 | $138.35 | $138.40 |
| Purchase #3 | $133.82 | 8.260% | $144.8735 | $144.87 | $144.85 | $144.90 |
| Purchase #4 | $64.81 | 12.870% | $73.151 | $73.15 | $73.15 | $73.20 |
| Purchase #5 | $64.70 | 11.573% | $72.1877 | $72.19 | $72.20 | $72.20 |
| Purchase #6 | $57.70 | 13.479% | $65.4774 | $65.48 | $65.50 | $65.50 |
| Purchase #7 | $103.52 | 10.272% | $114.1536 | $114.15 | $114.15 | $114.20 |
| 7 purchase totals = | $779.77 | $852.7316 | $852.73 | $852.75 | $852.90 | |