| 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 | $190.56 | 9.494% | $208.6518 | $208.65 | $208.65 | $208.70 |
| Purchase #2 | $82.85 | 9.531% | $90.7464 | $90.75 | $90.75 | $90.70 |
| Purchase #3 | $197.58 | 11.433% | $220.1693 | $220.17 | $220.15 | $220.20 |
| Purchase #4 | $28.30 | 10.569% | $31.291 | $31.29 | $31.30 | $31.30 |
| Purchase #5 | $131.69 | 9.207% | $143.8147 | $143.81 | $143.80 | $143.80 |
| Purchase #6 | $93.94 | 4.682% | $98.3383 | $98.34 | $98.35 | $98.30 |
| Purchase #7 | $248.92 | 4.302% | $259.6285 | $259.63 | $259.65 | $259.60 |
| 7 purchase totals = | $973.84 | $1,052.6400 | $1,052.64 | $1,052.65 | $1,052.60 | |