| 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 | $43.34 | 7.834% | $46.7353 | $46.74 | $46.75 | $46.70 |
| Purchase #2 | $238.84 | 12.814% | $269.445 | $269.45 | $269.45 | $269.40 |
| Purchase #3 | $213.40 | 12.468% | $240.0067 | $240.01 | $240.00 | $240.00 |
| Purchase #4 | $249.78 | 11.757% | $279.1466 | $279.15 | $279.15 | $279.10 |
| Purchase #5 | $63.73 | 4.118% | $66.3544 | $66.35 | $66.35 | $66.40 |
| Purchase #6 | $113.84 | 3.188% | $117.4692 | $117.47 | $117.45 | $117.50 |
| Purchase #7 | $86.46 | 9.540% | $94.7083 | $94.71 | $94.70 | $94.70 |
| 7 purchase totals = | $1,009.39 | $1,113.8655 | $1,113.88 | $1,113.85 | $1,113.80 | |