| 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 | $203.94 | 7.323% | $218.8745 | $218.87 | $218.85 | $218.90 |
| Purchase #2 | $207.78 | 4.573% | $217.2818 | $217.28 | $217.30 | $217.30 |
| Purchase #3 | $88.68 | 5.109% | $93.2107 | $93.21 | $93.20 | $93.20 |
| Purchase #4 | $196.99 | 9.790% | $216.2753 | $216.28 | $216.30 | $216.30 |
| Purchase #5 | $63.69 | 7.288% | $68.3317 | $68.33 | $68.35 | $68.30 |
| Purchase #6 | $157.25 | 7.528% | $169.0878 | $169.09 | $169.10 | $169.10 |
| Purchase #7 | $131.25 | 6.625% | $139.9453 | $139.95 | $139.95 | $139.90 |
| 7 purchase totals = | $1,049.58 | $1,123.0071 | $1,123.01 | $1,123.05 | $1,123.00 | |