| 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 | $126.54 | 10.683% | $140.0583 | $140.06 | $140.05 | $140.10 |
| Purchase #2 | $39.49 | 11.384% | $43.9855 | $43.99 | $44.00 | $44.00 |
| Purchase #3 | $107.47 | 12.245% | $120.6297 | $120.63 | $120.65 | $120.60 |
| Purchase #4 | $209.47 | 5.466% | $220.9196 | $220.92 | $220.90 | $220.90 |
| Purchase #5 | $204.91 | 7.837% | $220.9688 | $220.97 | $220.95 | $221.00 |
| Purchase #6 | $215.28 | 10.170% | $237.174 | $237.17 | $237.15 | $237.20 |
| Purchase #7 | $228.95 | 9.550% | $250.8147 | $250.81 | $250.80 | $250.80 |
| 7 purchase totals = | $1,132.11 | $1,234.5506 | $1,234.55 | $1,234.50 | $1,234.60 | |