| 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 | $113.67 | 12.437% | $127.8071 | $127.81 | $127.80 | $127.80 |
| Purchase #2 | $160.66 | 5.518% | $169.5252 | $169.53 | $169.55 | $169.50 |
| Purchase #3 | $140.56 | 9.778% | $154.304 | $154.30 | $154.30 | $154.30 |
| Purchase #4 | $96.97 | 4.795% | $101.6197 | $101.62 | $101.60 | $101.60 |
| Purchase #5 | $121.35 | 5.750% | $128.3276 | $128.33 | $128.35 | $128.30 |
| Purchase #6 | $26.87 | 8.209% | $29.0758 | $29.08 | $29.10 | $29.10 |
| Purchase #7 | $242.73 | 7.105% | $259.976 | $259.98 | $260.00 | $260.00 |
| 7 purchase totals = | $902.81 | $970.6354 | $970.65 | $970.70 | $970.60 | |