| 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 | $175.52 | 12.563% | $197.5706 | $197.57 | $197.55 | $197.60 |
| Purchase #2 | $105.33 | 11.570% | $117.5167 | $117.52 | $117.50 | $117.50 |
| Purchase #3 | $211.36 | 12.729% | $238.264 | $238.26 | $238.25 | $238.30 |
| Purchase #4 | $109.81 | 13.347% | $124.4663 | $124.47 | $124.45 | $124.50 |
| Purchase #5 | $217.78 | 7.163% | $233.3796 | $233.38 | $233.40 | $233.40 |
| Purchase #6 | $210.52 | 8.119% | $227.6121 | $227.61 | $227.60 | $227.60 |
| Purchase #7 | $188.25 | 9.150% | $205.4749 | $205.47 | $205.45 | $205.50 |
| 7 purchase totals = | $1,218.57 | $1,344.2842 | $1,344.28 | $1,344.20 | $1,344.40 | |