| 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 | $220.58 | 7.630% | $237.4103 | $237.41 | $237.40 | $237.40 |
| Purchase #2 | $145.80 | 4.383% | $152.1904 | $152.19 | $152.20 | $152.20 |
| Purchase #3 | $183.71 | 13.363% | $208.2592 | $208.26 | $208.25 | $208.30 |
| Purchase #4 | $37.53 | 7.834% | $40.4701 | $40.47 | $40.45 | $40.50 |
| Purchase #5 | $239.70 | 5.696% | $253.3533 | $253.35 | $253.35 | $253.40 |
| Purchase #6 | $191.96 | 5.423% | $202.37 | $202.37 | $202.35 | $202.40 |
| Purchase #7 | $190.50 | 10.312% | $210.1444 | $210.14 | $210.15 | $210.10 |
| 7 purchase totals = | $1,209.78 | $1,304.1977 | $1,304.19 | $1,304.15 | $1,304.30 | |