| 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 | $125.42 | 3.470% | $129.7721 | $129.77 | $129.75 | $129.80 |
| Purchase #2 | $231.86 | 7.818% | $249.9868 | $249.99 | $250.00 | $250.00 |
| Purchase #3 | $223.57 | 5.249% | $235.3052 | $235.31 | $235.30 | $235.30 |
| Purchase #4 | $47.52 | 7.345% | $51.0103 | $51.01 | $51.00 | $51.00 |
| Purchase #5 | $221.77 | 11.596% | $247.4864 | $247.49 | $247.50 | $247.50 |
| Purchase #6 | $219.53 | 3.239% | $226.6406 | $226.64 | $226.65 | $226.60 |
| Purchase #7 | $33.87 | 9.282% | $37.0138 | $37.01 | $37.00 | $37.00 |
| 7 purchase totals = | $1,103.54 | $1,177.2152 | $1,177.22 | $1,177.20 | $1,177.20 | |