| 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 | $206.33 | 7.345% | $221.4849 | $221.48 | $221.50 | $221.50 |
| Purchase #2 | $33.28 | 5.396% | $35.0758 | $35.08 | $35.10 | $35.10 |
| Purchase #3 | $76.61 | 11.781% | $85.6354 | $85.64 | $85.65 | $85.60 |
| Purchase #4 | $246.72 | 13.776% | $280.7081 | $280.71 | $280.70 | $280.70 |
| Purchase #5 | $136.36 | 4.610% | $142.6462 | $142.65 | $142.65 | $142.60 |
| Purchase #6 | $14.67 | 10.268% | $16.1763 | $16.18 | $16.20 | $16.20 |
| Purchase #7 | $56.70 | 10.260% | $62.5174 | $62.52 | $62.50 | $62.50 |
| 7 purchase totals = | $770.67 | $844.2441 | $844.26 | $844.30 | $844.20 | |