| 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 | $243.85 | 11.755% | $272.5146 | $272.51 | $272.50 | $272.50 |
| Purchase #2 | $196.63 | 7.760% | $211.8885 | $211.89 | $211.90 | $211.90 |
| Purchase #3 | $207.63 | 8.593% | $225.4716 | $225.47 | $225.45 | $225.50 |
| Purchase #4 | $133.59 | 9.222% | $145.9097 | $145.91 | $145.90 | $145.90 |
| Purchase #5 | $98.95 | 8.393% | $107.2549 | $107.25 | $107.25 | $107.30 |
| Purchase #6 | $55.94 | 9.428% | $61.214 | $61.21 | $61.20 | $61.20 |
| Purchase #7 | $95.67 | 12.741% | $107.8593 | $107.86 | $107.85 | $107.90 |
| 7 purchase totals = | $1,032.26 | $1,132.1126 | $1,132.10 | $1,132.05 | $1,132.20 | |