| 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 | $236.32 | 7.854% | $254.8806 | $254.88 | $254.90 | $254.90 |
| Purchase #2 | $31.70 | 9.811% | $34.8101 | $34.81 | $34.80 | $34.80 |
| Purchase #3 | $208.28 | 4.177% | $216.9799 | $216.98 | $217.00 | $217.00 |
| Purchase #4 | $227.27 | 12.708% | $256.1515 | $256.15 | $256.15 | $256.20 |
| Purchase #5 | $99.94 | 3.401% | $103.339 | $103.34 | $103.35 | $103.30 |
| Purchase #6 | $18.81 | 6.360% | $20.0063 | $20.01 | $20.00 | $20.00 |
| Purchase #7 | $135.85 | 11.611% | $151.6235 | $151.62 | $151.60 | $151.60 |
| 7 purchase totals = | $958.17 | $1,037.7909 | $1,037.79 | $1,037.80 | $1,037.80 | |