| 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 | $127.28 | 8.863% | $138.5608 | $138.56 | $138.55 | $138.60 |
| Purchase #2 | $141.44 | 7.555% | $152.1258 | $152.13 | $152.15 | $152.10 |
| Purchase #3 | $110.37 | 13.351% | $125.1055 | $125.11 | $125.10 | $125.10 |
| Purchase #4 | $121.65 | 6.689% | $129.7872 | $129.79 | $129.80 | $129.80 |
| Purchase #5 | $94.81 | 4.138% | $98.7332 | $98.73 | $98.75 | $98.70 |
| Purchase #6 | $163.89 | 3.334% | $169.3541 | $169.35 | $169.35 | $169.40 |
| Purchase #7 | $192.54 | 9.681% | $211.1798 | $211.18 | $211.20 | $211.20 |
| 7 purchase totals = | $951.98 | $1,024.8464 | $1,024.85 | $1,024.90 | $1,024.90 | |