| 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 | $31.56 | 6.782% | $33.7004 | $33.70 | $33.70 | $33.70 |
| Purchase #2 | $137.36 | 10.761% | $152.1413 | $152.14 | $152.15 | $152.10 |
| Purchase #3 | $199.82 | 3.141% | $206.0963 | $206.10 | $206.10 | $206.10 |
| Purchase #4 | $195.54 | 13.333% | $221.6113 | $221.61 | $221.60 | $221.60 |
| Purchase #5 | $73.88 | 7.219% | $79.2134 | $79.21 | $79.20 | $79.20 |
| Purchase #6 | $223.37 | 7.763% | $240.7102 | $240.71 | $240.70 | $240.70 |
| Purchase #7 | $134.72 | 6.832% | $143.9241 | $143.92 | $143.90 | $143.90 |
| 7 purchase totals = | $996.25 | $1,077.3970 | $1,077.39 | $1,077.35 | $1,077.30 | |