| 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 | $128.25 | 4.248% | $133.6981 | $133.70 | $133.70 | $133.70 |
| Purchase #2 | $63.51 | 7.471% | $68.2548 | $68.25 | $68.25 | $68.30 |
| Purchase #3 | $210.77 | 10.450% | $232.7955 | $232.80 | $232.80 | $232.80 |
| Purchase #4 | $127.47 | 11.343% | $141.9289 | $141.93 | $141.95 | $141.90 |
| Purchase #5 | $39.48 | 3.217% | $40.7501 | $40.75 | $40.75 | $40.80 |
| Purchase #6 | $13.29 | 13.445% | $15.0768 | $15.08 | $15.10 | $15.10 |
| Purchase #7 | $176.53 | 9.558% | $193.4027 | $193.40 | $193.40 | $193.40 |
| 7 purchase totals = | $759.30 | $825.9069 | $825.91 | $825.95 | $826.00 | |