| 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 | $198.40 | 10.609% | $219.4483 | $219.45 | $219.45 | $219.40 |
| Purchase #2 | $211.66 | 9.830% | $232.4662 | $232.47 | $232.45 | $232.50 |
| Purchase #3 | $158.42 | 12.583% | $178.354 | $178.35 | $178.35 | $178.40 |
| Purchase #4 | $45.44 | 4.751% | $47.5989 | $47.60 | $47.60 | $47.60 |
| Purchase #5 | $171.66 | 11.633% | $191.6292 | $191.63 | $191.65 | $191.60 |
| Purchase #6 | $57.55 | 6.386% | $61.2251 | $61.23 | $61.25 | $61.20 |
| Purchase #7 | $29.74 | 10.653% | $32.9082 | $32.91 | $32.90 | $32.90 |
| 7 purchase totals = | $872.87 | $963.6299 | $963.64 | $963.65 | $963.60 | |