| 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 | $172.52 | 13.849% | $196.4123 | $196.41 | $196.40 | $196.40 |
| Purchase #2 | $45.40 | 5.460% | $47.8788 | $47.88 | $47.90 | $47.90 |
| Purchase #3 | $195.85 | 11.720% | $218.8036 | $218.80 | $218.80 | $218.80 |
| Purchase #4 | $62.76 | 3.138% | $64.7294 | $64.73 | $64.75 | $64.70 |
| Purchase #5 | $189.68 | 5.312% | $199.7558 | $199.76 | $199.75 | $199.80 |
| Purchase #6 | $139.88 | 3.827% | $145.2332 | $145.23 | $145.25 | $145.20 |
| Purchase #7 | $226.79 | 13.808% | $258.1052 | $258.11 | $258.10 | $258.10 |
| 7 purchase totals = | $1,032.88 | $1,130.9183 | $1,130.92 | $1,130.95 | $1,130.90 | |