| 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 | $136.61 | 5.783% | $144.5102 | $144.51 | $144.50 | $144.50 |
| Purchase #2 | $112.58 | 10.679% | $124.6024 | $124.60 | $124.60 | $124.60 |
| Purchase #3 | $159.35 | 5.223% | $167.6729 | $167.67 | $167.65 | $167.70 |
| Purchase #4 | $247.59 | 3.557% | $256.3968 | $256.40 | $256.40 | $256.40 |
| Purchase #5 | $119.62 | 12.484% | $134.5534 | $134.55 | $134.55 | $134.60 |
| Purchase #6 | $209.27 | 3.450% | $216.4898 | $216.49 | $216.50 | $216.50 |
| Purchase #7 | $77.80 | 8.673% | $84.5476 | $84.55 | $84.55 | $84.50 |
| 7 purchase totals = | $1,062.82 | $1,128.7731 | $1,128.77 | $1,128.75 | $1,128.80 | |