| 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 | $226.61 | 13.872% | $258.0453 | $258.05 | $258.05 | $258.00 |
| Purchase #2 | $133.72 | 11.849% | $149.5645 | $149.56 | $149.55 | $149.60 |
| Purchase #3 | $187.69 | 10.596% | $207.5776 | $207.58 | $207.60 | $207.60 |
| Purchase #4 | $91.80 | 7.348% | $98.5455 | $98.55 | $98.55 | $98.50 |
| Purchase #5 | $235.42 | 7.793% | $253.7663 | $253.77 | $253.75 | $253.80 |
| Purchase #6 | $170.30 | 4.355% | $177.7166 | $177.72 | $177.70 | $177.70 |
| Purchase #7 | $90.75 | 11.676% | $101.346 | $101.35 | $101.35 | $101.30 |
| 7 purchase totals = | $1,136.29 | $1,246.5618 | $1,246.58 | $1,246.55 | $1,246.50 | |