| 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 | $123.46 | 9.516% | $135.2085 | $135.21 | $135.20 | $135.20 |
| Purchase #2 | $217.49 | 9.382% | $237.8949 | $237.89 | $237.90 | $237.90 |
| Purchase #3 | $112.33 | 10.222% | $123.8124 | $123.81 | $123.80 | $123.80 |
| Purchase #4 | $243.92 | 3.765% | $253.1036 | $253.10 | $253.10 | $253.10 |
| Purchase #5 | $237.27 | 3.590% | $245.788 | $245.79 | $245.80 | $245.80 |
| Purchase #6 | $107.65 | 10.332% | $118.7724 | $118.77 | $118.75 | $118.80 |
| Purchase #7 | $210.59 | 5.230% | $221.6039 | $221.60 | $221.60 | $221.60 |
| 7 purchase totals = | $1,252.71 | $1,336.1837 | $1,336.17 | $1,336.15 | $1,336.20 | |