| 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 | $206.61 | 9.319% | $225.864 | $225.86 | $225.85 | $225.90 |
| Purchase #2 | $125.66 | 4.637% | $131.4869 | $131.49 | $131.50 | $131.50 |
| Purchase #3 | $221.33 | 3.325% | $228.6892 | $228.69 | $228.70 | $228.70 |
| Purchase #4 | $95.93 | 5.479% | $101.186 | $101.19 | $101.20 | $101.20 |
| Purchase #5 | $97.25 | 7.569% | $104.6109 | $104.61 | $104.60 | $104.60 |
| Purchase #6 | $91.40 | 13.737% | $103.9556 | $103.96 | $103.95 | $104.00 |
| Purchase #7 | $243.82 | 12.755% | $274.9192 | $274.92 | $274.90 | $274.90 |
| 7 purchase totals = | $1,082.00 | $1,170.7118 | $1,170.72 | $1,170.70 | $1,170.80 | |