| 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 | $218.80 | 8.375% | $237.1245 | $237.12 | $237.10 | $237.10 |
| Purchase #2 | $82.25 | 7.244% | $88.2082 | $88.21 | $88.20 | $88.20 |
| Purchase #3 | $142.50 | 7.650% | $153.4013 | $153.40 | $153.40 | $153.40 |
| Purchase #4 | $76.91 | 13.341% | $87.1706 | $87.17 | $87.15 | $87.20 |
| Purchase #5 | $8.56 | 13.378% | $9.7052 | $9.71 | $9.70 | $9.70 |
| Purchase #6 | $60.52 | 7.874% | $65.2853 | $65.29 | $65.30 | $65.30 |
| Purchase #7 | $219.71 | 9.121% | $239.7497 | $239.75 | $239.75 | $239.70 |
| 7 purchase totals = | $809.25 | $880.6448 | $880.65 | $880.60 | $880.60 | |