| 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 | $12.40 | 11.674% | $13.8476 | $13.85 | $13.85 | $13.80 |
| Purchase #2 | $220.36 | 6.781% | $235.3026 | $235.30 | $235.30 | $235.30 |
| Purchase #3 | $23.64 | 4.478% | $24.6986 | $24.70 | $24.70 | $24.70 |
| Purchase #4 | $31.80 | 3.146% | $32.8004 | $32.80 | $32.80 | $32.80 |
| Purchase #5 | $241.92 | 5.696% | $255.6998 | $255.70 | $255.70 | $255.70 |
| Purchase #6 | $146.32 | 13.459% | $166.0132 | $166.01 | $166.00 | $166.00 |
| Purchase #7 | $91.72 | 7.233% | $98.3541 | $98.35 | $98.35 | $98.40 |
| 7 purchase totals = | $768.16 | $826.7163 | $826.71 | $826.70 | $826.70 | |