| 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 | $52.30 | 8.675% | $56.837 | $56.84 | $56.85 | $56.80 |
| Purchase #2 | $132.69 | 12.436% | $149.1913 | $149.19 | $149.20 | $149.20 |
| Purchase #3 | $245.68 | 11.462% | $273.8398 | $273.84 | $273.85 | $273.80 |
| Purchase #4 | $239.55 | 9.475% | $262.2474 | $262.25 | $262.25 | $262.20 |
| Purchase #5 | $91.43 | 7.863% | $98.6191 | $98.62 | $98.60 | $98.60 |
| Purchase #6 | $241.40 | 13.188% | $273.2358 | $273.24 | $273.25 | $273.20 |
| Purchase #7 | $203.43 | 12.811% | $229.4914 | $229.49 | $229.50 | $229.50 |
| 7 purchase totals = | $1,206.48 | $1,343.4618 | $1,343.47 | $1,343.50 | $1,343.30 | |