| 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 | $204.85 | 13.652% | $232.8161 | $232.82 | $232.80 | $232.80 |
| Purchase #2 | $237.38 | 9.139% | $259.0742 | $259.07 | $259.05 | $259.10 |
| Purchase #3 | $189.95 | 3.504% | $196.6058 | $196.61 | $196.60 | $196.60 |
| Purchase #4 | $16.66 | 4.292% | $17.375 | $17.38 | $17.40 | $17.40 |
| Purchase #5 | $142.96 | 13.662% | $162.4912 | $162.49 | $162.50 | $162.50 |
| Purchase #6 | $241.49 | 11.664% | $269.6574 | $269.66 | $269.65 | $269.70 |
| Purchase #7 | $20.46 | 8.135% | $22.1244 | $22.12 | $22.10 | $22.10 |
| 7 purchase totals = | $1,053.75 | $1,160.1441 | $1,160.15 | $1,160.10 | $1,160.20 | |