| 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 | $99.61 | 10.626% | $110.1946 | $110.19 | $110.20 | $110.20 |
| Purchase #2 | $177.83 | 6.341% | $189.1062 | $189.11 | $189.10 | $189.10 |
| Purchase #3 | $40.46 | 9.742% | $44.4016 | $44.40 | $44.40 | $44.40 |
| Purchase #4 | $230.69 | 9.380% | $252.3287 | $252.33 | $252.35 | $252.30 |
| Purchase #5 | $232.44 | 4.827% | $243.6599 | $243.66 | $243.65 | $243.70 |
| Purchase #6 | $85.63 | 3.683% | $88.7838 | $88.78 | $88.80 | $88.80 |
| Purchase #7 | $196.28 | 8.789% | $213.531 | $213.53 | $213.55 | $213.50 |
| 7 purchase totals = | $1,062.94 | $1,142.0058 | $1,142.00 | $1,142.05 | $1,142.00 | |