| 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 | $106.74 | 4.265% | $111.2925 | $111.29 | $111.30 | $111.30 |
| Purchase #2 | $87.67 | 7.538% | $94.2786 | $94.28 | $94.30 | $94.30 |
| Purchase #3 | $181.48 | 13.618% | $206.1939 | $206.19 | $206.20 | $206.20 |
| Purchase #4 | $195.41 | 12.115% | $219.0839 | $219.08 | $219.10 | $219.10 |
| Purchase #5 | $201.36 | 9.760% | $221.0127 | $221.01 | $221.00 | $221.00 |
| Purchase #6 | $210.73 | 10.142% | $232.1022 | $232.10 | $232.10 | $232.10 |
| Purchase #7 | $170.72 | 5.502% | $180.113 | $180.11 | $180.10 | $180.10 |
| 7 purchase totals = | $1,154.11 | $1,264.0768 | $1,264.06 | $1,264.10 | $1,264.10 | |