| 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 | $240.75 | 10.428% | $265.8554 | $265.86 | $265.85 | $265.90 |
| Purchase #2 | $217.35 | 10.442% | $240.0457 | $240.05 | $240.05 | $240.00 |
| Purchase #3 | $158.56 | 6.708% | $169.1962 | $169.20 | $169.20 | $169.20 |
| Purchase #4 | $134.68 | 13.448% | $152.7918 | $152.79 | $152.80 | $152.80 |
| Purchase #5 | $238.97 | 11.624% | $266.7479 | $266.75 | $266.75 | $266.70 |
| Purchase #6 | $74.33 | 8.783% | $80.8584 | $80.86 | $80.85 | $80.90 |
| Purchase #7 | $91.81 | 3.106% | $94.6616 | $94.66 | $94.65 | $94.70 |
| 7 purchase totals = | $1,156.45 | $1,270.1570 | $1,270.17 | $1,270.15 | $1,270.20 | |