| 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 | $112.76 | 13.455% | $127.9319 | $127.93 | $127.95 | $127.90 |
| Purchase #2 | $209.78 | 4.700% | $219.6397 | $219.64 | $219.65 | $219.60 |
| Purchase #3 | $185.73 | 4.105% | $193.3542 | $193.35 | $193.35 | $193.40 |
| Purchase #4 | $240.27 | 6.422% | $255.7001 | $255.70 | $255.70 | $255.70 |
| Purchase #5 | $154.76 | 9.806% | $169.9358 | $169.94 | $169.95 | $169.90 |
| Purchase #6 | $114.71 | 8.373% | $124.3147 | $124.31 | $124.30 | $124.30 |
| Purchase #7 | $37.73 | 4.837% | $39.555 | $39.56 | $39.55 | $39.60 |
| 7 purchase totals = | $1,055.74 | $1,130.4314 | $1,130.43 | $1,130.45 | $1,130.40 | |