| 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 | $77.37 | 7.799% | $83.4041 | $83.40 | $83.40 | $83.40 |
| Purchase #2 | $81.73 | 8.171% | $88.4082 | $88.41 | $88.40 | $88.40 |
| Purchase #3 | $144.55 | 10.650% | $159.9446 | $159.94 | $159.95 | $159.90 |
| Purchase #4 | $190.96 | 3.510% | $197.6627 | $197.66 | $197.65 | $197.70 |
| Purchase #5 | $221.81 | 12.712% | $250.0065 | $250.01 | $250.00 | $250.00 |
| Purchase #6 | $108.55 | 9.727% | $119.1087 | $119.11 | $119.10 | $119.10 |
| Purchase #7 | $155.37 | 9.330% | $169.866 | $169.87 | $169.85 | $169.90 |
| 7 purchase totals = | $980.34 | $1,068.4008 | $1,068.40 | $1,068.35 | $1,068.40 | |