| 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 | $46.66 | 3.310% | $48.2044 | $48.20 | $48.20 | $48.20 |
| Purchase #2 | $239.88 | 4.280% | $250.1469 | $250.15 | $250.15 | $250.10 |
| Purchase #3 | $189.61 | 13.390% | $214.9988 | $215.00 | $215.00 | $215.00 |
| Purchase #4 | $5.87 | 3.460% | $6.0731 | $6.07 | $6.05 | $6.10 |
| Purchase #5 | $247.93 | 12.199% | $278.175 | $278.18 | $278.20 | $278.20 |
| Purchase #6 | $73.48 | 9.128% | $80.1873 | $80.19 | $80.20 | $80.20 |
| Purchase #7 | $206.69 | 10.517% | $228.4276 | $228.43 | $228.45 | $228.40 |
| 7 purchase totals = | $1,010.12 | $1,106.2131 | $1,106.22 | $1,106.25 | $1,106.20 | |