| 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 | $117.88 | 13.538% | $133.8386 | $133.84 | $133.85 | $133.80 |
| Purchase #2 | $62.39 | 3.575% | $64.6204 | $64.62 | $64.60 | $64.60 |
| Purchase #3 | $249.43 | 5.787% | $263.8645 | $263.86 | $263.85 | $263.90 |
| Purchase #4 | $223.97 | 6.631% | $238.8215 | $238.82 | $238.80 | $238.80 |
| Purchase #5 | $174.28 | 5.354% | $183.611 | $183.61 | $183.60 | $183.60 |
| Purchase #6 | $218.76 | 7.535% | $235.2436 | $235.24 | $235.25 | $235.20 |
| Purchase #7 | $234.82 | 8.453% | $254.6693 | $254.67 | $254.65 | $254.70 |
| 7 purchase totals = | $1,281.53 | $1,374.6689 | $1,374.66 | $1,374.60 | $1,374.60 | |