| 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 | $240.91 | 7.391% | $258.7157 | $258.72 | $258.70 | $258.70 |
| Purchase #2 | $220.70 | 7.748% | $237.7998 | $237.80 | $237.80 | $237.80 |
| Purchase #3 | $205.89 | 8.740% | $223.8848 | $223.88 | $223.90 | $223.90 |
| Purchase #4 | $233.61 | 6.164% | $248.0097 | $248.01 | $248.00 | $248.00 |
| Purchase #5 | $150.45 | 12.408% | $169.1178 | $169.12 | $169.10 | $169.10 |
| Purchase #6 | $86.53 | 7.161% | $92.7264 | $92.73 | $92.75 | $92.70 |
| Purchase #7 | $221.53 | 10.709% | $245.2536 | $245.25 | $245.25 | $245.30 |
| 7 purchase totals = | $1,359.62 | $1,475.5078 | $1,475.51 | $1,475.50 | $1,475.50 | |