| 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 | $195.66 | 8.580% | $212.4476 | $212.45 | $212.45 | $212.40 |
| Purchase #2 | $224.68 | 8.803% | $244.4586 | $244.46 | $244.45 | $244.50 |
| Purchase #3 | $169.98 | 10.227% | $187.3639 | $187.36 | $187.35 | $187.40 |
| Purchase #4 | $193.49 | 4.314% | $201.8372 | $201.84 | $201.85 | $201.80 |
| Purchase #5 | $31.84 | 12.250% | $35.7404 | $35.74 | $35.75 | $35.70 |
| Purchase #6 | $208.32 | 8.774% | $226.598 | $226.60 | $226.60 | $226.60 |
| Purchase #7 | $45.28 | 7.611% | $48.7263 | $48.73 | $48.75 | $48.70 |
| 7 purchase totals = | $1,069.25 | $1,157.1720 | $1,157.18 | $1,157.20 | $1,157.10 | |