| 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 | $37.82 | 13.412% | $42.8924 | $42.89 | $42.90 | $42.90 |
| Purchase #2 | $211.87 | 10.469% | $234.0507 | $234.05 | $234.05 | $234.10 |
| Purchase #3 | $176.58 | 11.604% | $197.0703 | $197.07 | $197.05 | $197.10 |
| Purchase #4 | $143.68 | 9.835% | $157.8109 | $157.81 | $157.80 | $157.80 |
| Purchase #5 | $168.71 | 9.315% | $184.4253 | $184.43 | $184.45 | $184.40 |
| Purchase #6 | $8.51 | 7.727% | $9.1676 | $9.17 | $9.15 | $9.20 |
| Purchase #7 | $201.95 | 9.523% | $221.1817 | $221.18 | $221.20 | $221.20 |
| 7 purchase totals = | $949.12 | $1,046.5989 | $1,046.60 | $1,046.60 | $1,046.70 | |