| 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 | $36.90 | 13.507% | $41.8841 | $41.88 | $41.90 | $41.90 |
| Purchase #2 | $155.33 | 11.117% | $172.598 | $172.60 | $172.60 | $172.60 |
| Purchase #3 | $158.31 | 6.864% | $169.1764 | $169.18 | $169.20 | $169.20 |
| Purchase #4 | $148.36 | 9.633% | $162.6515 | $162.65 | $162.65 | $162.70 |
| Purchase #5 | $202.49 | 5.441% | $213.5075 | $213.51 | $213.50 | $213.50 |
| Purchase #6 | $247.53 | 5.227% | $260.4684 | $260.47 | $260.45 | $260.50 |
| Purchase #7 | $248.32 | 12.549% | $279.4817 | $279.48 | $279.50 | $279.50 |
| 7 purchase totals = | $1,197.24 | $1,299.7676 | $1,299.77 | $1,299.80 | $1,299.90 | |