| 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 | $224.46 | 9.529% | $245.8488 | $245.85 | $245.85 | $245.80 |
| Purchase #2 | $107.31 | 9.272% | $117.2598 | $117.26 | $117.25 | $117.30 |
| Purchase #3 | $37.92 | 11.317% | $42.2114 | $42.21 | $42.20 | $42.20 |
| Purchase #4 | $238.36 | 9.441% | $260.8636 | $260.86 | $260.85 | $260.90 |
| Purchase #5 | $9.48 | 4.539% | $9.9103 | $9.91 | $9.90 | $9.90 |
| Purchase #6 | $142.55 | 12.180% | $159.9126 | $159.91 | $159.90 | $159.90 |
| Purchase #7 | $36.74 | 4.281% | $38.3128 | $38.31 | $38.30 | $38.30 |
| 7 purchase totals = | $796.82 | $874.3193 | $874.31 | $874.25 | $874.30 | |