| 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 | $98.36 | 11.667% | $109.8357 | $109.84 | $109.85 | $109.80 |
| Purchase #2 | $120.49 | 3.312% | $124.4806 | $124.48 | $124.50 | $124.50 |
| Purchase #3 | $248.37 | 3.750% | $257.6839 | $257.68 | $257.70 | $257.70 |
| Purchase #4 | $179.84 | 4.192% | $187.3789 | $187.38 | $187.40 | $187.40 |
| Purchase #5 | $170.43 | 12.420% | $191.5974 | $191.60 | $191.60 | $191.60 |
| Purchase #6 | $124.30 | 12.455% | $139.7816 | $139.78 | $139.80 | $139.80 |
| Purchase #7 | $6.94 | 5.728% | $7.3375 | $7.34 | $7.35 | $7.30 |
| 7 purchase totals = | $948.73 | $1,018.0956 | $1,018.10 | $1,018.20 | $1,018.10 | |