| 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 | $203.92 | 7.769% | $219.7625 | $219.76 | $219.75 | $219.80 |
| Purchase #2 | $219.93 | 12.312% | $247.0078 | $247.01 | $247.00 | $247.00 |
| Purchase #3 | $94.71 | 5.681% | $100.0905 | $100.09 | $100.10 | $100.10 |
| Purchase #4 | $205.64 | 3.303% | $212.4323 | $212.43 | $212.45 | $212.40 |
| Purchase #5 | $217.85 | 9.542% | $238.6372 | $238.64 | $238.65 | $238.60 |
| Purchase #6 | $188.58 | 3.778% | $195.7046 | $195.70 | $195.70 | $195.70 |
| Purchase #7 | $178.66 | 6.439% | $190.1639 | $190.16 | $190.15 | $190.20 |
| 7 purchase totals = | $1,309.29 | $1,403.7988 | $1,403.79 | $1,403.80 | $1,403.80 | |