| 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 | $116.61 | 6.590% | $124.2946 | $124.29 | $124.30 | $124.30 |
| Purchase #2 | $124.31 | 6.413% | $132.282 | $132.28 | $132.30 | $132.30 |
| Purchase #3 | $211.69 | 13.637% | $240.5582 | $240.56 | $240.55 | $240.60 |
| Purchase #4 | $193.64 | 13.822% | $220.4049 | $220.40 | $220.40 | $220.40 |
| Purchase #5 | $187.87 | 7.364% | $201.7047 | $201.70 | $201.70 | $201.70 |
| Purchase #6 | $74.44 | 5.171% | $78.2893 | $78.29 | $78.30 | $78.30 |
| Purchase #7 | $126.51 | 5.445% | $133.3985 | $133.40 | $133.40 | $133.40 |
| 7 purchase totals = | $1,035.07 | $1,130.9322 | $1,130.92 | $1,130.95 | $1,131.00 | |