| 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 | $233.59 | 10.395% | $257.8717 | $257.87 | $257.85 | $257.90 |
| Purchase #2 | $194.41 | 11.195% | $216.1742 | $216.17 | $216.15 | $216.20 |
| Purchase #3 | $132.56 | 11.662% | $148.0191 | $148.02 | $148.00 | $148.00 |
| Purchase #4 | $149.46 | 8.190% | $161.7008 | $161.70 | $161.70 | $161.70 |
| Purchase #5 | $248.64 | 10.247% | $274.1181 | $274.12 | $274.10 | $274.10 |
| Purchase #6 | $118.74 | 6.631% | $126.6136 | $126.61 | $126.60 | $126.60 |
| Purchase #7 | $131.94 | 12.726% | $148.7307 | $148.73 | $148.75 | $148.70 |
| 7 purchase totals = | $1,209.34 | $1,333.2282 | $1,333.22 | $1,333.15 | $1,333.20 | |