| 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 | $230.28 | 4.854% | $241.4578 | $241.46 | $241.45 | $241.50 |
| Purchase #2 | $104.91 | 5.429% | $110.6056 | $110.61 | $110.60 | $110.60 |
| Purchase #3 | $17.43 | 12.589% | $19.6243 | $19.62 | $19.60 | $19.60 |
| Purchase #4 | $212.80 | 10.558% | $235.2674 | $235.27 | $235.25 | $235.30 |
| Purchase #5 | $160.56 | 11.852% | $179.5896 | $179.59 | $179.60 | $179.60 |
| Purchase #6 | $6.49 | 11.852% | $7.2592 | $7.26 | $7.25 | $7.30 |
| Purchase #7 | $46.80 | 8.149% | $50.6137 | $50.61 | $50.60 | $50.60 |
| 7 purchase totals = | $779.27 | $844.4176 | $844.42 | $844.35 | $844.50 | |