| 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 | $99.62 | 12.568% | $112.1402 | $112.14 | $112.15 | $112.10 |
| Purchase #2 | $210.27 | 4.490% | $219.7111 | $219.71 | $219.70 | $219.70 |
| Purchase #3 | $225.72 | 3.475% | $233.5638 | $233.56 | $233.55 | $233.60 |
| Purchase #4 | $164.76 | 9.499% | $180.4106 | $180.41 | $180.40 | $180.40 |
| Purchase #5 | $157.66 | 4.732% | $165.1205 | $165.12 | $165.10 | $165.10 |
| Purchase #6 | $112.94 | 6.515% | $120.298 | $120.30 | $120.30 | $120.30 |
| Purchase #7 | $151.60 | 5.106% | $159.3407 | $159.34 | $159.35 | $159.30 |
| 7 purchase totals = | $1,122.57 | $1,190.5849 | $1,190.58 | $1,190.55 | $1,190.50 | |