| 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 | $64.28 | 8.460% | $69.7181 | $69.72 | $69.70 | $69.70 |
| Purchase #2 | $189.29 | 12.699% | $213.3279 | $213.33 | $213.35 | $213.30 |
| Purchase #3 | $217.98 | 10.554% | $240.9856 | $240.99 | $241.00 | $241.00 |
| Purchase #4 | $82.38 | 7.122% | $88.2471 | $88.25 | $88.25 | $88.20 |
| Purchase #5 | $172.57 | 3.498% | $178.6065 | $178.61 | $178.60 | $178.60 |
| Purchase #6 | $216.96 | 9.110% | $236.7251 | $236.73 | $236.75 | $236.70 |
| Purchase #7 | $202.46 | 10.545% | $223.8094 | $223.81 | $223.80 | $223.80 |
| 7 purchase totals = | $1,145.92 | $1,251.4197 | $1,251.44 | $1,251.45 | $1,251.30 | |