| 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 | $177.29 | 13.119% | $200.5487 | $200.55 | $200.55 | $200.50 |
| Purchase #2 | $246.94 | 13.205% | $279.5484 | $279.55 | $279.55 | $279.50 |
| Purchase #3 | $162.84 | 9.633% | $178.5264 | $178.53 | $178.55 | $178.50 |
| Purchase #4 | $201.71 | 5.495% | $212.794 | $212.79 | $212.80 | $212.80 |
| Purchase #5 | $220.60 | 13.552% | $250.4957 | $250.50 | $250.50 | $250.50 |
| Purchase #6 | $142.27 | 10.369% | $157.022 | $157.02 | $157.00 | $157.00 |
| Purchase #7 | $53.53 | 3.547% | $55.4287 | $55.43 | $55.45 | $55.40 |
| 7 purchase totals = | $1,205.18 | $1,334.3639 | $1,334.37 | $1,334.40 | $1,334.20 | |