| 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 | $192.73 | 9.301% | $210.6558 | $210.66 | $210.65 | $210.70 |
| Purchase #2 | $52.29 | 11.841% | $58.4817 | $58.48 | $58.50 | $58.50 |
| Purchase #3 | $72.51 | 3.728% | $75.2132 | $75.21 | $75.20 | $75.20 |
| Purchase #4 | $200.84 | 9.658% | $220.2371 | $220.24 | $220.25 | $220.20 |
| Purchase #5 | $160.78 | 7.624% | $173.0379 | $173.04 | $173.05 | $173.00 |
| Purchase #6 | $225.57 | 7.208% | $241.8291 | $241.83 | $241.85 | $241.80 |
| Purchase #7 | $57.86 | 9.153% | $63.1559 | $63.16 | $63.15 | $63.20 |
| 7 purchase totals = | $962.58 | $1,042.6107 | $1,042.62 | $1,042.65 | $1,042.60 | |