| 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 | $210.48 | 12.303% | $236.3754 | $236.38 | $236.40 | $236.40 |
| Purchase #2 | $79.29 | 6.445% | $84.4002 | $84.40 | $84.40 | $84.40 |
| Purchase #3 | $110.75 | 12.248% | $124.3147 | $124.31 | $124.30 | $124.30 |
| Purchase #4 | $94.74 | 9.599% | $103.8341 | $103.83 | $103.85 | $103.80 |
| Purchase #5 | $32.32 | 12.305% | $36.297 | $36.30 | $36.30 | $36.30 |
| Purchase #6 | $247.67 | 7.388% | $265.9679 | $265.97 | $265.95 | $266.00 |
| Purchase #7 | $197.46 | 3.377% | $204.1282 | $204.13 | $204.15 | $204.10 |
| 7 purchase totals = | $972.71 | $1,055.3175 | $1,055.32 | $1,055.35 | $1,055.30 | |