| 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 | $213.57 | 5.311% | $224.9127 | $224.91 | $224.90 | $224.90 |
| Purchase #2 | $142.66 | 13.315% | $161.6552 | $161.66 | $161.65 | $161.70 |
| Purchase #3 | $166.77 | 6.604% | $177.7835 | $177.78 | $177.80 | $177.80 |
| Purchase #4 | $135.64 | 3.425% | $140.2857 | $140.29 | $140.30 | $140.30 |
| Purchase #5 | $228.54 | 4.590% | $239.03 | $239.03 | $239.05 | $239.00 |
| Purchase #6 | $207.94 | 4.474% | $217.2432 | $217.24 | $217.25 | $217.20 |
| Purchase #7 | $61.32 | 12.405% | $68.9267 | $68.93 | $68.95 | $68.90 |
| 7 purchase totals = | $1,156.44 | $1,229.8370 | $1,229.84 | $1,229.90 | $1,229.80 | |