| 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 | $218.41 | 4.412% | $228.0462 | $228.05 | $228.05 | $228.00 |
| Purchase #2 | $240.25 | 13.158% | $271.8621 | $271.86 | $271.85 | $271.90 |
| Purchase #3 | $49.47 | 5.244% | $52.0642 | $52.06 | $52.05 | $52.10 |
| Purchase #4 | $63.50 | 9.842% | $69.7497 | $69.75 | $69.75 | $69.70 |
| Purchase #5 | $210.54 | 3.278% | $217.4415 | $217.44 | $217.45 | $217.40 |
| Purchase #6 | $11.97 | 7.740% | $12.8965 | $12.90 | $12.90 | $12.90 |
| Purchase #7 | $76.26 | 6.825% | $81.4647 | $81.46 | $81.45 | $81.50 |
| 7 purchase totals = | $870.40 | $933.5249 | $933.52 | $933.50 | $933.50 | |