| 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 | $98.56 | 10.538% | $108.9463 | $108.95 | $108.95 | $108.90 |
| Purchase #2 | $223.46 | 11.589% | $249.3568 | $249.36 | $249.35 | $249.40 |
| Purchase #3 | $112.62 | 4.363% | $117.5336 | $117.53 | $117.55 | $117.50 |
| Purchase #4 | $247.87 | 8.148% | $268.0664 | $268.07 | $268.05 | $268.10 |
| Purchase #5 | $194.68 | 4.149% | $202.7573 | $202.76 | $202.75 | $202.80 |
| Purchase #6 | $101.85 | 11.320% | $113.3794 | $113.38 | $113.40 | $113.40 |
| Purchase #7 | $56.48 | 13.475% | $64.0907 | $64.09 | $64.10 | $64.10 |
| 7 purchase totals = | $1,035.52 | $1,124.1305 | $1,124.14 | $1,124.15 | $1,124.20 | |