| 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 | $229.31 | 10.361% | $253.0688 | $253.07 | $253.05 | $253.10 |
| Purchase #2 | $227.90 | 13.559% | $258.801 | $258.80 | $258.80 | $258.80 |
| Purchase #3 | $95.86 | 8.672% | $104.173 | $104.17 | $104.15 | $104.20 |
| Purchase #4 | $238.33 | 4.173% | $248.2755 | $248.28 | $248.30 | $248.30 |
| Purchase #5 | $36.35 | 7.461% | $39.0621 | $39.06 | $39.05 | $39.10 |
| Purchase #6 | $170.26 | 7.667% | $183.3138 | $183.31 | $183.30 | $183.30 |
| Purchase #7 | $235.72 | 12.331% | $264.7866 | $264.79 | $264.80 | $264.80 |
| 7 purchase totals = | $1,233.73 | $1,351.4808 | $1,351.48 | $1,351.45 | $1,351.60 | |