| 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 | $217.27 | 3.391% | $224.6376 | $224.64 | $224.65 | $224.60 |
| Purchase #2 | $172.92 | 8.742% | $188.0367 | $188.04 | $188.05 | $188.00 |
| Purchase #3 | $85.36 | 7.706% | $91.9378 | $91.94 | $91.95 | $91.90 |
| Purchase #4 | $217.37 | 7.655% | $234.0097 | $234.01 | $234.00 | $234.00 |
| Purchase #5 | $49.43 | 8.757% | $53.7586 | $53.76 | $53.75 | $53.80 |
| Purchase #6 | $162.79 | 5.715% | $172.0934 | $172.09 | $172.10 | $172.10 |
| Purchase #7 | $199.94 | 12.840% | $225.6123 | $225.61 | $225.60 | $225.60 |
| 7 purchase totals = | $1,105.08 | $1,190.0861 | $1,190.09 | $1,190.10 | $1,190.00 | |