| 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 | $232.71 | 13.376% | $263.8373 | $263.84 | $263.85 | $263.80 |
| Purchase #2 | $159.41 | 8.736% | $173.3361 | $173.34 | $173.35 | $173.30 |
| Purchase #3 | $157.35 | 11.121% | $174.8489 | $174.85 | $174.85 | $174.80 |
| Purchase #4 | $121.64 | 6.559% | $129.6184 | $129.62 | $129.60 | $129.60 |
| Purchase #5 | $53.56 | 11.218% | $59.5684 | $59.57 | $59.55 | $59.60 |
| Purchase #6 | $171.88 | 9.370% | $187.9852 | $187.99 | $188.00 | $188.00 |
| Purchase #7 | $214.64 | 13.803% | $244.2668 | $244.27 | $244.25 | $244.30 |
| 7 purchase totals = | $1,111.19 | $1,233.4611 | $1,233.48 | $1,233.45 | $1,233.40 | |