| 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 | $232.83 | 3.318% | $240.5553 | $240.56 | $240.55 | $240.60 |
| Purchase #2 | $116.41 | 3.792% | $120.8243 | $120.82 | $120.80 | $120.80 |
| Purchase #3 | $223.89 | 7.250% | $240.122 | $240.12 | $240.10 | $240.10 |
| Purchase #4 | $147.25 | 10.279% | $162.3858 | $162.39 | $162.40 | $162.40 |
| Purchase #5 | $87.63 | 12.826% | $98.8694 | $98.87 | $98.85 | $98.90 |
| Purchase #6 | $186.54 | 13.811% | $212.303 | $212.30 | $212.30 | $212.30 |
| Purchase #7 | $58.26 | 10.140% | $64.1676 | $64.17 | $64.15 | $64.20 |
| 7 purchase totals = | $1,052.81 | $1,139.2274 | $1,139.23 | $1,139.15 | $1,139.30 | |