| 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 | $110.60 | 10.395% | $122.0969 | $122.10 | $122.10 | $122.10 |
| Purchase #2 | $76.79 | 4.753% | $80.4398 | $80.44 | $80.45 | $80.40 |
| Purchase #3 | $220.99 | 5.628% | $233.4273 | $233.43 | $233.45 | $233.40 |
| Purchase #4 | $181.42 | 5.796% | $191.9351 | $191.94 | $191.95 | $191.90 |
| Purchase #5 | $23.77 | 8.338% | $25.7519 | $25.75 | $25.75 | $25.80 |
| Purchase #6 | $114.80 | 11.424% | $127.9148 | $127.91 | $127.90 | $127.90 |
| Purchase #7 | $151.95 | 8.228% | $164.4524 | $164.45 | $164.45 | $164.50 |
| 7 purchase totals = | $880.32 | $946.0182 | $946.02 | $946.05 | $946.00 | |