| 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 | $32.35 | 10.403% | $35.7154 | $35.72 | $35.70 | $35.70 |
| Purchase #2 | $197.27 | 11.529% | $220.0133 | $220.01 | $220.00 | $220.00 |
| Purchase #3 | $233.41 | 8.245% | $252.6547 | $252.65 | $252.65 | $252.70 |
| Purchase #4 | $229.84 | 8.839% | $250.1556 | $250.16 | $250.15 | $250.20 |
| Purchase #5 | $130.50 | 10.858% | $144.6697 | $144.67 | $144.65 | $144.70 |
| Purchase #6 | $208.65 | 3.819% | $216.6183 | $216.62 | $216.60 | $216.60 |
| Purchase #7 | $189.66 | 5.664% | $200.4023 | $200.40 | $200.40 | $200.40 |
| 7 purchase totals = | $1,221.68 | $1,320.2293 | $1,320.23 | $1,320.15 | $1,320.30 | |