| 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 | $46.26 | 4.190% | $48.1983 | $48.20 | $48.20 | $48.20 |
| Purchase #2 | $240.48 | 7.461% | $258.4222 | $258.42 | $258.40 | $258.40 |
| Purchase #3 | $131.72 | 4.201% | $137.2536 | $137.25 | $137.25 | $137.30 |
| Purchase #4 | $175.55 | 10.850% | $194.5972 | $194.60 | $194.60 | $194.60 |
| Purchase #5 | $246.68 | 10.405% | $272.3471 | $272.35 | $272.35 | $272.30 |
| Purchase #6 | $232.28 | 7.563% | $249.8473 | $249.85 | $249.85 | $249.80 |
| Purchase #7 | $145.85 | 4.470% | $152.3695 | $152.37 | $152.35 | $152.40 |
| 7 purchase totals = | $1,218.82 | $1,313.0352 | $1,313.04 | $1,313.00 | $1,313.00 | |