| 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 | $110.80 | 11.846% | $123.9254 | $123.93 | $123.95 | $123.90 |
| Purchase #2 | $106.48 | 3.358% | $110.0556 | $110.06 | $110.05 | $110.10 |
| Purchase #3 | $169.64 | 4.396% | $177.0974 | $177.10 | $177.10 | $177.10 |
| Purchase #4 | $219.72 | 6.351% | $233.6744 | $233.67 | $233.65 | $233.70 |
| Purchase #5 | $127.40 | 8.234% | $137.8901 | $137.89 | $137.90 | $137.90 |
| Purchase #6 | $223.82 | 8.842% | $243.6102 | $243.61 | $243.60 | $243.60 |
| Purchase #7 | $209.54 | 7.674% | $225.6201 | $225.62 | $225.60 | $225.60 |
| 7 purchase totals = | $1,167.40 | $1,251.8732 | $1,251.88 | $1,251.85 | $1,251.90 | |