| 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 | $209.94 | 13.102% | $237.4463 | $237.45 | $237.45 | $237.40 |
| Purchase #2 | $131.54 | 9.724% | $144.3309 | $144.33 | $144.35 | $144.30 |
| Purchase #3 | $44.70 | 5.427% | $47.1259 | $47.13 | $47.15 | $47.10 |
| Purchase #4 | $16.47 | 11.373% | $18.3431 | $18.34 | $18.35 | $18.30 |
| Purchase #5 | $177.80 | 13.172% | $201.2198 | $201.22 | $201.20 | $201.20 |
| Purchase #6 | $129.55 | 13.652% | $147.2362 | $147.24 | $147.25 | $147.20 |
| Purchase #7 | $200.39 | 12.479% | $225.3967 | $225.40 | $225.40 | $225.40 |
| 7 purchase totals = | $910.39 | $1,021.0989 | $1,021.11 | $1,021.15 | $1,020.90 | |