| 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 | $249.82 | 8.324% | $270.615 | $270.62 | $270.60 | $270.60 |
| Purchase #2 | $182.39 | 8.355% | $197.6287 | $197.63 | $197.65 | $197.60 |
| Purchase #3 | $85.26 | 4.507% | $89.1027 | $89.10 | $89.10 | $89.10 |
| Purchase #4 | $127.79 | 10.735% | $141.5083 | $141.51 | $141.50 | $141.50 |
| Purchase #5 | $217.84 | 10.500% | $240.7132 | $240.71 | $240.70 | $240.70 |
| Purchase #6 | $80.47 | 11.209% | $89.4899 | $89.49 | $89.50 | $89.50 |
| Purchase #7 | $135.58 | 13.831% | $154.3321 | $154.33 | $154.35 | $154.30 |
| 7 purchase totals = | $1,079.15 | $1,183.3899 | $1,183.39 | $1,183.40 | $1,183.30 | |