| 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 | $229.95 | 10.795% | $254.7731 | $254.77 | $254.75 | $254.80 |
| Purchase #2 | $188.54 | 6.325% | $200.4652 | $200.47 | $200.45 | $200.50 |
| Purchase #3 | $140.49 | 7.391% | $150.8736 | $150.87 | $150.85 | $150.90 |
| Purchase #4 | $207.63 | 5.487% | $219.0227 | $219.02 | $219.00 | $219.00 |
| Purchase #5 | $227.34 | 12.347% | $255.4097 | $255.41 | $255.40 | $255.40 |
| Purchase #6 | $210.49 | 9.820% | $231.1601 | $231.16 | $231.15 | $231.20 |
| Purchase #7 | $188.51 | 3.764% | $195.6055 | $195.61 | $195.60 | $195.60 |
| 7 purchase totals = | $1,392.95 | $1,507.3099 | $1,507.31 | $1,507.20 | $1,507.40 | |