| 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 | $102.79 | 5.871% | $108.8248 | $108.82 | $108.80 | $108.80 |
| Purchase #2 | $242.70 | 8.766% | $263.9751 | $263.98 | $264.00 | $264.00 |
| Purchase #3 | $218.56 | 13.548% | $248.1705 | $248.17 | $248.15 | $248.20 |
| Purchase #4 | $153.31 | 4.169% | $159.7015 | $159.70 | $159.70 | $159.70 |
| Purchase #5 | $137.43 | 9.627% | $150.6604 | $150.66 | $150.65 | $150.70 |
| Purchase #6 | $192.34 | 6.783% | $205.3864 | $205.39 | $205.40 | $205.40 |
| Purchase #7 | $58.35 | 7.781% | $62.8902 | $62.89 | $62.90 | $62.90 |
| 7 purchase totals = | $1,105.48 | $1,199.6089 | $1,199.61 | $1,199.60 | $1,199.70 | |