| 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 | $203.81 | 4.537% | $213.0569 | $213.06 | $213.05 | $213.10 |
| Purchase #2 | $196.74 | 9.861% | $216.1405 | $216.14 | $216.15 | $216.10 |
| Purchase #3 | $85.32 | 9.232% | $93.1967 | $93.20 | $93.20 | $93.20 |
| Purchase #4 | $153.59 | 11.541% | $171.3158 | $171.32 | $171.30 | $171.30 |
| Purchase #5 | $150.80 | 8.696% | $163.9136 | $163.91 | $163.90 | $163.90 |
| Purchase #6 | $92.91 | 10.112% | $102.3051 | $102.31 | $102.30 | $102.30 |
| Purchase #7 | $193.27 | 12.161% | $216.7736 | $216.77 | $216.75 | $216.80 |
| 7 purchase totals = | $1,076.44 | $1,176.7022 | $1,176.71 | $1,176.65 | $1,176.70 | |