| 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 | $242.70 | 6.294% | $257.9755 | $257.98 | $258.00 | $258.00 |
| Purchase #2 | $97.64 | 12.498% | $109.843 | $109.84 | $109.85 | $109.80 |
| Purchase #3 | $123.77 | 13.311% | $140.245 | $140.25 | $140.25 | $140.20 |
| Purchase #4 | $132.52 | 12.235% | $148.7338 | $148.73 | $148.75 | $148.70 |
| Purchase #5 | $17.99 | 9.525% | $19.7035 | $19.70 | $19.70 | $19.70 |
| Purchase #6 | $109.34 | 5.498% | $115.3515 | $115.35 | $115.35 | $115.40 |
| Purchase #7 | $81.33 | 3.406% | $84.1001 | $84.10 | $84.10 | $84.10 |
| 7 purchase totals = | $805.29 | $875.9524 | $875.95 | $876.00 | $875.90 | |