| 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 | $231.56 | 6.282% | $246.1066 | $246.11 | $246.10 | $246.10 |
| Purchase #2 | $173.95 | 7.496% | $186.9893 | $186.99 | $187.00 | $187.00 |
| Purchase #3 | $192.28 | 12.450% | $216.2189 | $216.22 | $216.20 | $216.20 |
| Purchase #4 | $14.71 | 5.649% | $15.541 | $15.54 | $15.55 | $15.50 |
| Purchase #5 | $168.29 | 8.584% | $182.736 | $182.74 | $182.75 | $182.70 |
| Purchase #6 | $243.58 | 9.127% | $265.8115 | $265.81 | $265.80 | $265.80 |
| Purchase #7 | $210.37 | 4.861% | $220.5961 | $220.60 | $220.60 | $220.60 |
| 7 purchase totals = | $1,234.74 | $1,333.9994 | $1,334.01 | $1,334.00 | $1,333.90 | |