| 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 | $25.73 | 6.285% | $27.3471 | $27.35 | $27.35 | $27.30 |
| Purchase #2 | $237.31 | 5.207% | $249.6667 | $249.67 | $249.65 | $249.70 |
| Purchase #3 | $248.88 | 12.344% | $279.6017 | $279.60 | $279.60 | $279.60 |
| Purchase #4 | $212.49 | 5.321% | $223.7966 | $223.80 | $223.80 | $223.80 |
| Purchase #5 | $24.59 | 7.105% | $26.3371 | $26.34 | $26.35 | $26.30 |
| Purchase #6 | $200.72 | 7.280% | $215.3324 | $215.33 | $215.35 | $215.30 |
| Purchase #7 | $63.68 | 12.747% | $71.7973 | $71.80 | $71.80 | $71.80 |
| 7 purchase totals = | $1,013.40 | $1,093.8789 | $1,093.89 | $1,093.90 | $1,093.80 | |