| 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 | $103.60 | 11.807% | $115.8321 | $115.83 | $115.85 | $115.80 |
| Purchase #2 | $203.78 | 10.333% | $224.8366 | $224.84 | $224.85 | $224.80 |
| Purchase #3 | $111.56 | 4.831% | $116.9495 | $116.95 | $116.95 | $116.90 |
| Purchase #4 | $223.64 | 9.402% | $244.6666 | $244.67 | $244.65 | $244.70 |
| Purchase #5 | $137.50 | 8.311% | $148.9276 | $148.93 | $148.95 | $148.90 |
| Purchase #6 | $87.78 | 9.478% | $96.0998 | $96.10 | $96.10 | $96.10 |
| Purchase #7 | $94.47 | 7.795% | $101.8339 | $101.83 | $101.85 | $101.80 |
| 7 purchase totals = | $962.33 | $1,049.1461 | $1,049.15 | $1,049.20 | $1,049.00 | |