| 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 | $117.85 | 10.718% | $130.4812 | $130.48 | $130.50 | $130.50 |
| Purchase #2 | $219.66 | 12.729% | $247.6205 | $247.62 | $247.60 | $247.60 |
| Purchase #3 | $14.78 | 10.655% | $16.3548 | $16.35 | $16.35 | $16.40 |
| Purchase #4 | $217.50 | 5.188% | $228.7839 | $228.78 | $228.80 | $228.80 |
| Purchase #5 | $47.58 | 12.130% | $53.3515 | $53.35 | $53.35 | $53.40 |
| Purchase #6 | $105.44 | 3.573% | $109.2074 | $109.21 | $109.20 | $109.20 |
| Purchase #7 | $94.73 | 7.568% | $101.8992 | $101.90 | $101.90 | $101.90 |
| 7 purchase totals = | $817.54 | $887.6985 | $887.69 | $887.70 | $887.80 | |