| 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 | $47.26 | 9.728% | $51.8575 | $51.86 | $51.85 | $51.90 |
| Purchase #2 | $216.56 | 7.517% | $232.8388 | $232.84 | $232.85 | $232.80 |
| Purchase #3 | $179.39 | 9.237% | $195.9603 | $195.96 | $195.95 | $196.00 |
| Purchase #4 | $103.45 | 7.498% | $111.2067 | $111.21 | $111.20 | $111.20 |
| Purchase #5 | $238.58 | 4.125% | $248.4214 | $248.42 | $248.40 | $248.40 |
| Purchase #6 | $156.93 | 3.654% | $162.6642 | $162.66 | $162.65 | $162.70 |
| Purchase #7 | $112.95 | 4.778% | $118.3468 | $118.35 | $118.35 | $118.30 |
| 7 purchase totals = | $1,055.12 | $1,121.2957 | $1,121.30 | $1,121.25 | $1,121.30 | |