| 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 | $245.93 | 13.507% | $279.1478 | $279.15 | $279.15 | $279.10 |
| Purchase #2 | $228.98 | 3.693% | $237.4362 | $237.44 | $237.45 | $237.40 |
| Purchase #3 | $190.76 | 7.391% | $204.8591 | $204.86 | $204.85 | $204.90 |
| Purchase #4 | $80.99 | 8.246% | $87.6684 | $87.67 | $87.65 | $87.70 |
| Purchase #5 | $115.58 | 3.593% | $119.7328 | $119.73 | $119.75 | $119.70 |
| Purchase #6 | $112.74 | 5.670% | $119.1324 | $119.13 | $119.15 | $119.10 |
| Purchase #7 | $229.37 | 12.854% | $258.8532 | $258.85 | $258.85 | $258.90 |
| 7 purchase totals = | $1,204.35 | $1,306.8299 | $1,306.83 | $1,306.85 | $1,306.80 | |