| 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 | $225.71 | 7.574% | $242.8053 | $242.81 | $242.80 | $242.80 |
| Purchase #2 | $133.59 | 10.323% | $147.3805 | $147.38 | $147.40 | $147.40 |
| Purchase #3 | $247.79 | 4.788% | $259.6542 | $259.65 | $259.65 | $259.70 |
| Purchase #4 | $183.90 | 9.585% | $201.5268 | $201.53 | $201.55 | $201.50 |
| Purchase #5 | $201.45 | 4.551% | $210.618 | $210.62 | $210.60 | $210.60 |
| Purchase #6 | $208.45 | 5.630% | $220.1857 | $220.19 | $220.20 | $220.20 |
| Purchase #7 | $81.45 | 9.431% | $89.1315 | $89.13 | $89.15 | $89.10 |
| 7 purchase totals = | $1,282.34 | $1,371.3020 | $1,371.31 | $1,371.35 | $1,371.30 | |