| 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 | $244.96 | 4.540% | $256.0812 | $256.08 | $256.10 | $256.10 |
| Purchase #2 | $85.42 | 13.528% | $96.9756 | $96.98 | $97.00 | $97.00 |
| Purchase #3 | $132.26 | 12.680% | $149.0306 | $149.03 | $149.05 | $149.00 |
| Purchase #4 | $239.40 | 11.584% | $267.1321 | $267.13 | $267.15 | $267.10 |
| Purchase #5 | $145.29 | 4.705% | $152.1259 | $152.13 | $152.15 | $152.10 |
| Purchase #6 | $93.56 | 5.568% | $98.7694 | $98.77 | $98.75 | $98.80 |
| Purchase #7 | $206.86 | 3.303% | $213.6926 | $213.69 | $213.70 | $213.70 |
| 7 purchase totals = | $1,147.75 | $1,233.8074 | $1,233.81 | $1,233.90 | $1,233.80 | |