| 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 | $196.45 | 7.642% | $211.4627 | $211.46 | $211.45 | $211.50 |
| Purchase #2 | $95.86 | 12.542% | $107.8828 | $107.88 | $107.90 | $107.90 |
| Purchase #3 | $204.78 | 7.701% | $220.5501 | $220.55 | $220.55 | $220.60 |
| Purchase #4 | $192.78 | 10.379% | $212.7886 | $212.79 | $212.80 | $212.80 |
| Purchase #5 | $237.51 | 6.360% | $252.6156 | $252.62 | $252.60 | $252.60 |
| Purchase #6 | $241.94 | 5.472% | $255.179 | $255.18 | $255.20 | $255.20 |
| Purchase #7 | $111.76 | 8.264% | $120.9958 | $121.00 | $121.00 | $121.00 |
| 7 purchase totals = | $1,281.08 | $1,381.4746 | $1,381.48 | $1,381.50 | $1,381.60 | |