| 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 | $196.46 | 5.311% | $206.894 | $206.89 | $206.90 | $206.90 |
| Purchase #2 | $87.56 | 10.112% | $96.4141 | $96.41 | $96.40 | $96.40 |
| Purchase #3 | $136.48 | 11.601% | $152.313 | $152.31 | $152.30 | $152.30 |
| Purchase #4 | $237.94 | 12.811% | $268.4225 | $268.42 | $268.40 | $268.40 |
| Purchase #5 | $31.98 | 13.343% | $36.2471 | $36.25 | $36.25 | $36.20 |
| Purchase #6 | $138.90 | 6.108% | $147.384 | $147.38 | $147.40 | $147.40 |
| Purchase #7 | $71.42 | 13.658% | $81.1745 | $81.17 | $81.15 | $81.20 |
| 7 purchase totals = | $900.74 | $988.8492 | $988.83 | $988.80 | $988.80 | |