| 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 | $108.70 | 9.865% | $119.4233 | $119.42 | $119.40 | $119.40 |
| Purchase #2 | $137.90 | 7.601% | $148.3818 | $148.38 | $148.40 | $148.40 |
| Purchase #3 | $248.75 | 4.173% | $259.1303 | $259.13 | $259.15 | $259.10 |
| Purchase #4 | $164.54 | 4.482% | $171.9147 | $171.91 | $171.90 | $171.90 |
| Purchase #5 | $217.48 | 11.822% | $243.1905 | $243.19 | $243.20 | $243.20 |
| Purchase #6 | $204.47 | 4.311% | $213.2847 | $213.28 | $213.30 | $213.30 |
| Purchase #7 | $144.38 | 9.660% | $158.3271 | $158.33 | $158.35 | $158.30 |
| 7 purchase totals = | $1,226.22 | $1,313.6524 | $1,313.64 | $1,313.70 | $1,313.60 | |