| 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 | $127.64 | 3.221% | $131.7513 | $131.75 | $131.75 | $131.80 |
| Purchase #2 | $62.33 | 7.811% | $67.1986 | $67.20 | $67.20 | $67.20 |
| Purchase #3 | $189.36 | 11.290% | $210.7387 | $210.74 | $210.75 | $210.70 |
| Purchase #4 | $159.38 | 8.674% | $173.2046 | $173.20 | $173.20 | $173.20 |
| Purchase #5 | $141.62 | 5.499% | $149.4077 | $149.41 | $149.40 | $149.40 |
| Purchase #6 | $244.36 | 11.763% | $273.1041 | $273.10 | $273.10 | $273.10 |
| Purchase #7 | $114.35 | 8.744% | $124.3488 | $124.35 | $124.35 | $124.30 |
| 7 purchase totals = | $1,039.04 | $1,129.7538 | $1,129.75 | $1,129.75 | $1,129.70 | |