| 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 | $8.36 | 13.770% | $9.5112 | $9.51 | $9.50 | $9.50 |
| Purchase #2 | $240.53 | 7.631% | $258.8848 | $258.88 | $258.90 | $258.90 |
| Purchase #3 | $160.66 | 5.667% | $169.7646 | $169.76 | $169.75 | $169.80 |
| Purchase #4 | $13.43 | 13.240% | $15.2081 | $15.21 | $15.20 | $15.20 |
| Purchase #5 | $248.36 | 4.120% | $258.5924 | $258.59 | $258.60 | $258.60 |
| Purchase #6 | $44.76 | 6.822% | $47.8135 | $47.81 | $47.80 | $47.80 |
| Purchase #7 | $119.77 | 7.210% | $128.4054 | $128.41 | $128.40 | $128.40 |
| 7 purchase totals = | $835.87 | $888.1800 | $888.17 | $888.15 | $888.20 | |