| 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 | $20.90 | 10.779% | $23.1528 | $23.15 | $23.15 | $23.20 |
| Purchase #2 | $226.32 | 9.115% | $246.9491 | $246.95 | $246.95 | $246.90 |
| Purchase #3 | $60.76 | 8.841% | $66.1318 | $66.13 | $66.15 | $66.10 |
| Purchase #4 | $194.26 | 9.470% | $212.6564 | $212.66 | $212.65 | $212.70 |
| Purchase #5 | $237.65 | 8.573% | $258.0237 | $258.02 | $258.00 | $258.00 |
| Purchase #6 | $224.33 | 4.151% | $233.6419 | $233.64 | $233.65 | $233.60 |
| Purchase #7 | $228.52 | 8.604% | $248.1819 | $248.18 | $248.20 | $248.20 |
| 7 purchase totals = | $1,192.74 | $1,288.7376 | $1,288.73 | $1,288.75 | $1,288.70 | |