| 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 | $192.81 | 6.803% | $205.9269 | $205.93 | $205.95 | $205.90 |
| Purchase #2 | $159.86 | 12.486% | $179.8201 | $179.82 | $179.80 | $179.80 |
| Purchase #3 | $229.99 | 11.497% | $256.432 | $256.43 | $256.45 | $256.40 |
| Purchase #4 | $106.86 | 12.380% | $120.0893 | $120.09 | $120.10 | $120.10 |
| Purchase #5 | $6.40 | 13.539% | $7.2665 | $7.27 | $7.25 | $7.30 |
| Purchase #6 | $48.43 | 3.460% | $50.1057 | $50.11 | $50.10 | $50.10 |
| Purchase #7 | $87.74 | 9.707% | $96.2569 | $96.26 | $96.25 | $96.30 |
| 7 purchase totals = | $832.09 | $915.8974 | $915.91 | $915.90 | $915.90 | |