| 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 | $244.90 | 10.596% | $270.8496 | $270.85 | $270.85 | $270.80 |
| Purchase #2 | $247.73 | 5.519% | $261.4022 | $261.40 | $261.40 | $261.40 |
| Purchase #3 | $218.89 | 10.608% | $242.1099 | $242.11 | $242.10 | $242.10 |
| Purchase #4 | $150.59 | 5.150% | $158.3454 | $158.35 | $158.35 | $158.30 |
| Purchase #5 | $161.29 | 3.626% | $167.1384 | $167.14 | $167.15 | $167.10 |
| Purchase #6 | $52.35 | 8.795% | $56.9542 | $56.95 | $56.95 | $57.00 |
| Purchase #7 | $206.57 | 6.517% | $220.0322 | $220.03 | $220.05 | $220.00 |
| 7 purchase totals = | $1,282.32 | $1,376.8319 | $1,376.83 | $1,376.85 | $1,376.70 | |