| 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 | $125.29 | 3.630% | $129.838 | $129.84 | $129.85 | $129.80 |
| Purchase #2 | $100.93 | 7.188% | $108.1848 | $108.18 | $108.20 | $108.20 |
| Purchase #3 | $91.46 | 11.320% | $101.8133 | $101.81 | $101.80 | $101.80 |
| Purchase #4 | $233.62 | 3.631% | $242.1027 | $242.10 | $242.10 | $242.10 |
| Purchase #5 | $42.64 | 11.216% | $47.4225 | $47.42 | $47.40 | $47.40 |
| Purchase #6 | $104.70 | 6.130% | $111.1181 | $111.12 | $111.10 | $111.10 |
| Purchase #7 | $57.55 | 11.747% | $64.3104 | $64.31 | $64.30 | $64.30 |
| 7 purchase totals = | $756.19 | $804.7898 | $804.78 | $804.75 | $804.70 | |