| 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 | $114.84 | 12.146% | $128.7885 | $128.79 | $128.80 | $128.80 |
| Purchase #2 | $155.69 | 8.566% | $169.0264 | $169.03 | $169.05 | $169.00 |
| Purchase #3 | $126.92 | 8.106% | $137.2081 | $137.21 | $137.20 | $137.20 |
| Purchase #4 | $6.57 | 12.315% | $7.3791 | $7.38 | $7.40 | $7.40 |
| Purchase #5 | $244.32 | 3.785% | $253.5675 | $253.57 | $253.55 | $253.60 |
| Purchase #6 | $166.38 | 12.687% | $187.4886 | $187.49 | $187.50 | $187.50 |
| Purchase #7 | $47.34 | 7.320% | $50.8053 | $50.81 | $50.80 | $50.80 |
| 7 purchase totals = | $862.06 | $934.2635 | $934.28 | $934.30 | $934.30 | |