| 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 | $98.61 | 9.747% | $108.2215 | $108.22 | $108.20 | $108.20 |
| Purchase #2 | $67.63 | 11.194% | $75.2005 | $75.20 | $75.20 | $75.20 |
| Purchase #3 | $187.37 | 13.782% | $213.1933 | $213.19 | $213.20 | $213.20 |
| Purchase #4 | $196.96 | 6.747% | $210.2489 | $210.25 | $210.25 | $210.20 |
| Purchase #5 | $96.50 | 12.776% | $108.8288 | $108.83 | $108.85 | $108.80 |
| Purchase #6 | $184.96 | 8.724% | $201.0959 | $201.10 | $201.10 | $201.10 |
| Purchase #7 | $244.57 | 13.737% | $278.1666 | $278.17 | $278.15 | $278.20 |
| 7 purchase totals = | $1,076.60 | $1,194.9555 | $1,194.96 | $1,194.95 | $1,194.90 | |