| 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 | $126.93 | 13.837% | $144.4933 | $144.49 | $144.50 | $144.50 |
| Purchase #2 | $245.99 | 12.597% | $276.9774 | $276.98 | $277.00 | $277.00 |
| Purchase #3 | $210.63 | 4.274% | $219.6323 | $219.63 | $219.65 | $219.60 |
| Purchase #4 | $136.43 | 8.697% | $148.2953 | $148.30 | $148.30 | $148.30 |
| Purchase #5 | $137.43 | 13.592% | $156.1095 | $156.11 | $156.10 | $156.10 |
| Purchase #6 | $54.55 | 11.458% | $60.8003 | $60.80 | $60.80 | $60.80 |
| Purchase #7 | $184.95 | 10.595% | $204.5455 | $204.55 | $204.55 | $204.50 |
| 7 purchase totals = | $1,096.91 | $1,210.8536 | $1,210.86 | $1,210.90 | $1,210.80 | |