| 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 | $14.82 | 9.458% | $16.2217 | $16.22 | $16.20 | $16.20 |
| Purchase #2 | $231.40 | 8.588% | $251.2726 | $251.27 | $251.25 | $251.30 |
| Purchase #3 | $81.85 | 4.787% | $85.7682 | $85.77 | $85.75 | $85.80 |
| Purchase #4 | $208.42 | 7.516% | $224.0848 | $224.08 | $224.10 | $224.10 |
| Purchase #5 | $149.52 | 13.658% | $169.9414 | $169.94 | $169.95 | $169.90 |
| Purchase #6 | $136.28 | 6.169% | $144.6871 | $144.69 | $144.70 | $144.70 |
| Purchase #7 | $145.38 | 9.638% | $159.3917 | $159.39 | $159.40 | $159.40 |
| 7 purchase totals = | $967.67 | $1,051.3675 | $1,051.36 | $1,051.35 | $1,051.40 | |