| 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 | $81.80 | 7.128% | $87.6307 | $87.63 | $87.65 | $87.60 |
| Purchase #2 | $241.56 | 6.534% | $257.3435 | $257.34 | $257.35 | $257.30 |
| Purchase #3 | $228.30 | 6.726% | $243.6555 | $243.66 | $243.65 | $243.70 |
| Purchase #4 | $131.52 | 13.195% | $148.8741 | $148.87 | $148.85 | $148.90 |
| Purchase #5 | $115.44 | 12.125% | $129.4371 | $129.44 | $129.45 | $129.40 |
| Purchase #6 | $169.32 | 4.348% | $176.682 | $176.68 | $176.70 | $176.70 |
| Purchase #7 | $183.64 | 12.603% | $206.7841 | $206.78 | $206.80 | $206.80 |
| 7 purchase totals = | $1,151.58 | $1,250.4070 | $1,250.40 | $1,250.45 | $1,250.40 | |