| 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 | $105.62 | 12.792% | $119.1309 | $119.13 | $119.15 | $119.10 |
| Purchase #2 | $45.33 | 12.781% | $51.1236 | $51.12 | $51.10 | $51.10 |
| Purchase #3 | $135.74 | 13.540% | $154.1192 | $154.12 | $154.10 | $154.10 |
| Purchase #4 | $107.93 | 12.865% | $121.8152 | $121.82 | $121.80 | $121.80 |
| Purchase #5 | $216.87 | 7.248% | $232.5887 | $232.59 | $232.60 | $232.60 |
| Purchase #6 | $161.59 | 9.432% | $176.8312 | $176.83 | $176.85 | $176.80 |
| Purchase #7 | $103.42 | 7.709% | $111.3926 | $111.39 | $111.40 | $111.40 |
| 7 purchase totals = | $876.50 | $967.0014 | $967.00 | $967.00 | $966.90 | |