| 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 | $197.37 | 6.691% | $210.576 | $210.58 | $210.60 | $210.60 |
| Purchase #2 | $87.39 | 4.433% | $91.264 | $91.26 | $91.25 | $91.30 |
| Purchase #3 | $110.30 | 9.728% | $121.03 | $121.03 | $121.05 | $121.00 |
| Purchase #4 | $231.51 | 13.760% | $263.3658 | $263.37 | $263.35 | $263.40 |
| Purchase #5 | $192.56 | 5.741% | $203.6149 | $203.61 | $203.60 | $203.60 |
| Purchase #6 | $233.97 | 9.680% | $256.6183 | $256.62 | $256.60 | $256.60 |
| Purchase #7 | $128.78 | 8.127% | $139.246 | $139.25 | $139.25 | $139.20 |
| 7 purchase totals = | $1,181.88 | $1,285.7150 | $1,285.72 | $1,285.70 | $1,285.70 | |