| 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 | $197.98 | 8.380% | $214.5707 | $214.57 | $214.55 | $214.60 |
| Purchase #2 | $81.84 | 8.690% | $88.9519 | $88.95 | $88.95 | $89.00 |
| Purchase #3 | $121.90 | 6.254% | $129.5236 | $129.52 | $129.50 | $129.50 |
| Purchase #4 | $9.37 | 7.752% | $10.0964 | $10.10 | $10.10 | $10.10 |
| Purchase #5 | $70.67 | 11.679% | $78.9235 | $78.92 | $78.90 | $78.90 |
| Purchase #6 | $199.93 | 10.196% | $220.3149 | $220.31 | $220.30 | $220.30 |
| Purchase #7 | $230.45 | 11.272% | $256.4263 | $256.43 | $256.45 | $256.40 |
| 7 purchase totals = | $912.14 | $998.8073 | $998.80 | $998.75 | $998.80 | |