| 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 | $114.54 | 13.321% | $129.7979 | $129.80 | $129.80 | $129.80 |
| Purchase #2 | $240.44 | 4.855% | $252.1134 | $252.11 | $252.10 | $252.10 |
| Purchase #3 | $114.41 | 5.439% | $120.6328 | $120.63 | $120.65 | $120.60 |
| Purchase #4 | $173.95 | 10.400% | $192.0408 | $192.04 | $192.05 | $192.00 |
| Purchase #5 | $217.74 | 6.672% | $232.2676 | $232.27 | $232.25 | $232.30 |
| Purchase #6 | $177.63 | 8.435% | $192.6131 | $192.61 | $192.60 | $192.60 |
| Purchase #7 | $77.82 | 12.800% | $87.781 | $87.78 | $87.80 | $87.80 |
| 7 purchase totals = | $1,116.53 | $1,207.2466 | $1,207.24 | $1,207.25 | $1,207.20 | |