| 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 | $89.70 | 13.731% | $102.0167 | $102.02 | $102.00 | $102.00 |
| Purchase #2 | $223.58 | 5.210% | $235.2285 | $235.23 | $235.25 | $235.20 |
| Purchase #3 | $177.76 | 9.714% | $195.0276 | $195.03 | $195.05 | $195.00 |
| Purchase #4 | $51.70 | 13.637% | $58.7503 | $58.75 | $58.75 | $58.80 |
| Purchase #5 | $96.84 | 3.385% | $100.118 | $100.12 | $100.10 | $100.10 |
| Purchase #6 | $177.31 | 7.121% | $189.9362 | $189.94 | $189.95 | $189.90 |
| Purchase #7 | $226.94 | 9.137% | $247.6755 | $247.68 | $247.70 | $247.70 |
| 7 purchase totals = | $1,043.83 | $1,128.7528 | $1,128.77 | $1,128.80 | $1,128.70 | |