| 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 | $89.62 | 11.199% | $99.6565 | $99.66 | $99.65 | $99.70 |
| Purchase #2 | $128.84 | 6.272% | $136.9208 | $136.92 | $136.90 | $136.90 |
| Purchase #3 | $219.57 | 3.567% | $227.4021 | $227.40 | $227.40 | $227.40 |
| Purchase #4 | $189.70 | 7.399% | $203.7359 | $203.74 | $203.75 | $203.70 |
| Purchase #5 | $35.44 | 11.227% | $39.4188 | $39.42 | $39.40 | $39.40 |
| Purchase #6 | $160.73 | 13.203% | $181.9512 | $181.95 | $181.95 | $182.00 |
| Purchase #7 | $214.26 | 4.712% | $224.3559 | $224.36 | $224.35 | $224.40 |
| 7 purchase totals = | $1,038.16 | $1,113.4412 | $1,113.45 | $1,113.40 | $1,113.50 | |