| 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 | $102.47 | 9.715% | $112.425 | $112.43 | $112.45 | $112.40 |
| Purchase #2 | $47.75 | 6.700% | $50.9493 | $50.95 | $50.95 | $50.90 |
| Purchase #3 | $244.73 | 5.846% | $259.0369 | $259.04 | $259.05 | $259.00 |
| Purchase #4 | $13.26 | 5.259% | $13.9573 | $13.96 | $13.95 | $14.00 |
| Purchase #5 | $206.35 | 11.578% | $230.2412 | $230.24 | $230.25 | $230.20 |
| Purchase #6 | $170.71 | 12.149% | $191.4496 | $191.45 | $191.45 | $191.40 |
| Purchase #7 | $147.75 | 7.679% | $159.0957 | $159.10 | $159.10 | $159.10 |
| 7 purchase totals = | $933.02 | $1,017.1550 | $1,017.17 | $1,017.20 | $1,017.00 | |