| 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 | $230.84 | 3.616% | $239.1872 | $239.19 | $239.20 | $239.20 |
| Purchase #2 | $185.65 | 9.201% | $202.7317 | $202.73 | $202.75 | $202.70 |
| Purchase #3 | $244.97 | 3.548% | $253.6615 | $253.66 | $253.65 | $253.70 |
| Purchase #4 | $177.36 | 5.813% | $187.6699 | $187.67 | $187.65 | $187.70 |
| Purchase #5 | $210.93 | 8.226% | $228.2811 | $228.28 | $228.30 | $228.30 |
| Purchase #6 | $134.91 | 11.687% | $150.6769 | $150.68 | $150.70 | $150.70 |
| Purchase #7 | $45.70 | 5.829% | $48.3639 | $48.36 | $48.35 | $48.40 |
| 7 purchase totals = | $1,230.36 | $1,310.5722 | $1,310.57 | $1,310.60 | $1,310.70 | |