| 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 | $242.97 | 11.299% | $270.4232 | $270.42 | $270.40 | $270.40 |
| Purchase #2 | $216.90 | 12.229% | $243.4247 | $243.42 | $243.40 | $243.40 |
| Purchase #3 | $118.95 | 7.489% | $127.8582 | $127.86 | $127.85 | $127.90 |
| Purchase #4 | $143.29 | 5.186% | $150.721 | $150.72 | $150.70 | $150.70 |
| Purchase #5 | $238.78 | 13.735% | $271.5764 | $271.58 | $271.60 | $271.60 |
| Purchase #6 | $25.48 | 5.207% | $26.8067 | $26.81 | $26.80 | $26.80 |
| Purchase #7 | $95.42 | 3.480% | $98.7406 | $98.74 | $98.75 | $98.70 |
| 7 purchase totals = | $1,081.79 | $1,189.5508 | $1,189.55 | $1,189.50 | $1,189.50 | |