| 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 | $84.33 | 7.347% | $90.5257 | $90.53 | $90.55 | $90.50 |
| Purchase #2 | $227.97 | 4.122% | $237.3669 | $237.37 | $237.35 | $237.40 |
| Purchase #3 | $74.46 | 12.510% | $83.7749 | $83.77 | $83.75 | $83.80 |
| Purchase #4 | $143.48 | 7.117% | $153.6915 | $153.69 | $153.70 | $153.70 |
| Purchase #5 | $216.77 | 13.629% | $246.3136 | $246.31 | $246.30 | $246.30 |
| Purchase #6 | $43.55 | 8.213% | $47.1268 | $47.13 | $47.15 | $47.10 |
| Purchase #7 | $222.82 | 7.316% | $239.1215 | $239.12 | $239.10 | $239.10 |
| 7 purchase totals = | $1,013.38 | $1,097.9209 | $1,097.92 | $1,097.90 | $1,097.90 | |