| 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 | $229.53 | 4.154% | $239.0647 | $239.06 | $239.05 | $239.10 |
| Purchase #2 | $226.40 | 3.299% | $233.8689 | $233.87 | $233.85 | $233.90 |
| Purchase #3 | $34.57 | 7.394% | $37.1261 | $37.13 | $37.15 | $37.10 |
| Purchase #4 | $184.56 | 10.286% | $203.5438 | $203.54 | $203.55 | $203.50 |
| Purchase #5 | $152.89 | 5.498% | $161.2959 | $161.30 | $161.30 | $161.30 |
| Purchase #6 | $154.66 | 6.247% | $164.3216 | $164.32 | $164.30 | $164.30 |
| Purchase #7 | $248.35 | 10.464% | $274.3373 | $274.34 | $274.35 | $274.30 |
| 7 purchase totals = | $1,230.96 | $1,313.5583 | $1,313.56 | $1,313.55 | $1,313.50 | |