| 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 | $17.69 | 3.798% | $18.3619 | $18.36 | $18.35 | $18.40 |
| Purchase #2 | $249.71 | 6.275% | $265.3793 | $265.38 | $265.40 | $265.40 |
| Purchase #3 | $171.60 | 13.251% | $194.3387 | $194.34 | $194.35 | $194.30 |
| Purchase #4 | $183.71 | 5.825% | $194.4111 | $194.41 | $194.40 | $194.40 |
| Purchase #5 | $60.46 | 4.442% | $63.1456 | $63.15 | $63.15 | $63.10 |
| Purchase #6 | $247.34 | 6.433% | $263.2514 | $263.25 | $263.25 | $263.30 |
| Purchase #7 | $206.42 | 4.551% | $215.8142 | $215.81 | $215.80 | $215.80 |
| 7 purchase totals = | $1,136.93 | $1,214.7022 | $1,214.70 | $1,214.70 | $1,214.70 | |