| 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 | $224.55 | 9.594% | $246.0933 | $246.09 | $246.10 | $246.10 |
| Purchase #2 | $137.70 | 10.150% | $151.6766 | $151.68 | $151.70 | $151.70 |
| Purchase #3 | $219.35 | 6.740% | $234.1342 | $234.13 | $234.15 | $234.10 |
| Purchase #4 | $135.38 | 8.195% | $146.4744 | $146.47 | $146.45 | $146.50 |
| Purchase #5 | $180.51 | 10.230% | $198.9762 | $198.98 | $199.00 | $199.00 |
| Purchase #6 | $177.70 | 8.463% | $192.7388 | $192.74 | $192.75 | $192.70 |
| Purchase #7 | $54.34 | 11.286% | $60.4728 | $60.47 | $60.45 | $60.50 |
| 7 purchase totals = | $1,129.53 | $1,230.5663 | $1,230.56 | $1,230.60 | $1,230.60 | |