| 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 | $230.62 | 12.820% | $260.1855 | $260.19 | $260.20 | $260.20 |
| Purchase #2 | $129.89 | 12.296% | $145.8613 | $145.86 | $145.85 | $145.90 |
| Purchase #3 | $63.72 | 9.632% | $69.8575 | $69.86 | $69.85 | $69.90 |
| Purchase #4 | $176.65 | 9.610% | $193.6261 | $193.63 | $193.65 | $193.60 |
| Purchase #5 | $34.99 | 13.538% | $39.7269 | $39.73 | $39.75 | $39.70 |
| Purchase #6 | $170.92 | 6.794% | $182.5323 | $182.53 | $182.55 | $182.50 |
| Purchase #7 | $24.80 | 8.766% | $26.974 | $26.97 | $26.95 | $27.00 |
| 7 purchase totals = | $831.59 | $918.7636 | $918.77 | $918.80 | $918.80 | |