| 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 | $124.25 | 11.135% | $138.0852 | $138.09 | $138.10 | $138.10 |
| Purchase #2 | $45.92 | 13.520% | $52.1284 | $52.13 | $52.15 | $52.10 |
| Purchase #3 | $120.59 | 6.865% | $128.8685 | $128.87 | $128.85 | $128.90 |
| Purchase #4 | $8.48 | 8.202% | $9.1755 | $9.18 | $9.20 | $9.20 |
| Purchase #5 | $22.57 | 13.129% | $25.5332 | $25.53 | $25.55 | $25.50 |
| Purchase #6 | $216.39 | 11.290% | $240.8204 | $240.82 | $240.80 | $240.80 |
| Purchase #7 | $152.29 | 8.345% | $164.9986 | $165.00 | $165.00 | $165.00 |
| 7 purchase totals = | $690.49 | $759.6098 | $759.62 | $759.65 | $759.60 | |