| 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 | $233.48 | 9.698% | $256.1229 | $256.12 | $256.10 | $256.10 |
| Purchase #2 | $187.66 | 5.596% | $198.1615 | $198.16 | $198.15 | $198.20 |
| Purchase #3 | $155.68 | 9.260% | $170.096 | $170.10 | $170.10 | $170.10 |
| Purchase #4 | $80.42 | 10.253% | $88.6655 | $88.67 | $88.65 | $88.70 |
| Purchase #5 | $182.51 | 5.682% | $192.8802 | $192.88 | $192.90 | $192.90 |
| Purchase #6 | $23.55 | 9.824% | $25.8636 | $25.86 | $25.85 | $25.90 |
| Purchase #7 | $48.57 | 5.822% | $51.3977 | $51.40 | $51.40 | $51.40 |
| 7 purchase totals = | $911.87 | $983.1874 | $983.19 | $983.15 | $983.30 | |