| 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 | $16.28 | 6.148% | $17.2809 | $17.28 | $17.30 | $17.30 |
| Purchase #2 | $239.26 | 6.847% | $255.6421 | $255.64 | $255.65 | $255.60 |
| Purchase #3 | $25.69 | 5.666% | $27.1456 | $27.15 | $27.15 | $27.10 |
| Purchase #4 | $76.58 | 8.662% | $83.2134 | $83.21 | $83.20 | $83.20 |
| Purchase #5 | $121.33 | 11.304% | $135.0451 | $135.05 | $135.05 | $135.00 |
| Purchase #6 | $246.55 | 12.656% | $277.7534 | $277.75 | $277.75 | $277.80 |
| Purchase #7 | $195.66 | 4.373% | $204.2162 | $204.22 | $204.20 | $204.20 |
| 7 purchase totals = | $921.35 | $1,000.2967 | $1,000.30 | $1,000.30 | $1,000.20 | |