| 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 | $96.35 | 6.568% | $102.6783 | $102.68 | $102.70 | $102.70 |
| Purchase #2 | $126.70 | 4.596% | $132.5231 | $132.52 | $132.50 | $132.50 |
| Purchase #3 | $158.95 | 6.150% | $168.7254 | $168.73 | $168.75 | $168.70 |
| Purchase #4 | $135.68 | 10.650% | $150.1299 | $150.13 | $150.15 | $150.10 |
| Purchase #5 | $146.69 | 4.605% | $153.4451 | $153.45 | $153.45 | $153.40 |
| Purchase #6 | $51.71 | 3.557% | $53.5493 | $53.55 | $53.55 | $53.50 |
| Purchase #7 | $224.41 | 11.721% | $250.7131 | $250.71 | $250.70 | $250.70 |
| 7 purchase totals = | $940.49 | $1,011.7642 | $1,011.77 | $1,011.80 | $1,011.60 | |