| 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 | $229.43 | 10.806% | $254.2222 | $254.22 | $254.20 | $254.20 |
| Purchase #2 | $9.46 | 3.441% | $9.7855 | $9.79 | $9.80 | $9.80 |
| Purchase #3 | $87.65 | 5.534% | $92.5006 | $92.50 | $92.50 | $92.50 |
| Purchase #4 | $248.88 | 8.753% | $270.6645 | $270.66 | $270.65 | $270.70 |
| Purchase #5 | $116.29 | 11.705% | $129.9017 | $129.90 | $129.90 | $129.90 |
| Purchase #6 | $158.92 | 12.367% | $178.5736 | $178.57 | $178.55 | $178.60 |
| Purchase #7 | $70.55 | 10.707% | $78.1038 | $78.10 | $78.10 | $78.10 |
| 7 purchase totals = | $921.18 | $1,013.7519 | $1,013.74 | $1,013.70 | $1,013.80 | |