| 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 | $121.99 | 8.451% | $132.2994 | $132.30 | $132.30 | $132.30 |
| Purchase #2 | $26.48 | 11.838% | $29.6147 | $29.61 | $29.60 | $29.60 |
| Purchase #3 | $117.87 | 7.795% | $127.058 | $127.06 | $127.05 | $127.10 |
| Purchase #4 | $35.53 | 11.318% | $39.5513 | $39.55 | $39.55 | $39.60 |
| Purchase #5 | $165.65 | 13.811% | $188.5279 | $188.53 | $188.55 | $188.50 |
| Purchase #6 | $116.25 | 10.108% | $128.0006 | $128.00 | $128.00 | $128.00 |
| Purchase #7 | $77.81 | 7.164% | $83.3843 | $83.38 | $83.40 | $83.40 |
| 7 purchase totals = | $661.58 | $728.4362 | $728.43 | $728.45 | $728.50 | |