| 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 | $228.44 | 4.102% | $237.8106 | $237.81 | $237.80 | $237.80 |
| Purchase #2 | $237.34 | 13.263% | $268.8184 | $268.82 | $268.80 | $268.80 |
| Purchase #3 | $149.98 | 9.414% | $164.0991 | $164.10 | $164.10 | $164.10 |
| Purchase #4 | $136.25 | 7.752% | $146.8121 | $146.81 | $146.80 | $146.80 |
| Purchase #5 | $62.88 | 10.122% | $69.2447 | $69.24 | $69.25 | $69.20 |
| Purchase #6 | $246.47 | 8.532% | $267.4988 | $267.50 | $267.50 | $267.50 |
| Purchase #7 | $46.97 | 13.546% | $53.3326 | $53.33 | $53.35 | $53.30 |
| 7 purchase totals = | $1,108.33 | $1,207.6163 | $1,207.61 | $1,207.60 | $1,207.50 | |