| 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 | $176.93 | 13.267% | $200.4033 | $200.40 | $200.40 | $200.40 |
| Purchase #2 | $240.57 | 13.271% | $272.496 | $272.50 | $272.50 | $272.50 |
| Purchase #3 | $179.54 | 6.509% | $191.2263 | $191.23 | $191.25 | $191.20 |
| Purchase #4 | $71.40 | 7.258% | $76.5822 | $76.58 | $76.60 | $76.60 |
| Purchase #5 | $207.77 | 4.864% | $217.8759 | $217.88 | $217.90 | $217.90 |
| Purchase #6 | $111.84 | 7.791% | $120.5535 | $120.55 | $120.55 | $120.60 |
| Purchase #7 | $149.82 | 10.564% | $165.647 | $165.65 | $165.65 | $165.60 |
| 7 purchase totals = | $1,137.87 | $1,244.7842 | $1,244.79 | $1,244.85 | $1,244.80 | |