| 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 | $122.98 | 13.681% | $139.8049 | $139.80 | $139.80 | $139.80 |
| Purchase #2 | $196.44 | 10.689% | $217.4375 | $217.44 | $217.45 | $217.40 |
| Purchase #3 | $88.89 | 6.490% | $94.659 | $94.66 | $94.65 | $94.70 |
| Purchase #4 | $243.50 | 9.178% | $265.8484 | $265.85 | $265.85 | $265.80 |
| Purchase #5 | $223.92 | 7.827% | $241.4462 | $241.45 | $241.45 | $241.40 |
| Purchase #6 | $31.58 | 13.802% | $35.9387 | $35.94 | $35.95 | $35.90 |
| Purchase #7 | $12.88 | 13.306% | $14.5938 | $14.59 | $14.60 | $14.60 |
| 7 purchase totals = | $920.19 | $1,009.7285 | $1,009.73 | $1,009.75 | $1,009.60 | |