| 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 | $197.74 | 7.532% | $212.6338 | $212.63 | $212.65 | $212.60 |
| Purchase #2 | $192.68 | 8.635% | $209.3179 | $209.32 | $209.30 | $209.30 |
| Purchase #3 | $129.86 | 4.279% | $135.4167 | $135.42 | $135.40 | $135.40 |
| Purchase #4 | $47.27 | 9.414% | $51.72 | $51.72 | $51.70 | $51.70 |
| Purchase #5 | $181.49 | 13.444% | $205.8895 | $205.89 | $205.90 | $205.90 |
| Purchase #6 | $7.72 | 4.254% | $8.0484 | $8.05 | $8.05 | $8.00 |
| Purchase #7 | $189.83 | 4.551% | $198.4692 | $198.47 | $198.45 | $198.50 |
| 7 purchase totals = | $946.59 | $1,021.4955 | $1,021.50 | $1,021.45 | $1,021.40 | |