| 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 | $100.28 | 11.247% | $111.5585 | $111.56 | $111.55 | $111.60 |
| Purchase #2 | $215.90 | 4.821% | $226.3085 | $226.31 | $226.30 | $226.30 |
| Purchase #3 | $210.42 | 13.637% | $239.115 | $239.12 | $239.10 | $239.10 |
| Purchase #4 | $197.84 | 7.360% | $212.401 | $212.40 | $212.40 | $212.40 |
| Purchase #5 | $15.38 | 7.460% | $16.5273 | $16.53 | $16.55 | $16.50 |
| Purchase #6 | $227.99 | 6.506% | $242.823 | $242.82 | $242.80 | $242.80 |
| Purchase #7 | $175.49 | 11.291% | $195.3046 | $195.30 | $195.30 | $195.30 |
| 7 purchase totals = | $1,143.30 | $1,244.0379 | $1,244.04 | $1,244.00 | $1,244.00 | |