| 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 | $223.96 | 3.617% | $232.0606 | $232.06 | $232.05 | $232.10 |
| Purchase #2 | $150.40 | 11.398% | $167.5426 | $167.54 | $167.55 | $167.50 |
| Purchase #3 | $94.78 | 13.311% | $107.3962 | $107.40 | $107.40 | $107.40 |
| Purchase #4 | $175.61 | 4.209% | $183.0014 | $183.00 | $183.00 | $183.00 |
| Purchase #5 | $128.39 | 10.343% | $141.6694 | $141.67 | $141.65 | $141.70 |
| Purchase #6 | $93.27 | 3.511% | $96.5447 | $96.54 | $96.55 | $96.50 |
| Purchase #7 | $153.57 | 3.525% | $158.9833 | $158.98 | $159.00 | $159.00 |
| 7 purchase totals = | $1,019.98 | $1,087.1982 | $1,087.19 | $1,087.20 | $1,087.20 | |