| 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 | $35.69 | 4.763% | $37.3899 | $37.39 | $37.40 | $37.40 |
| Purchase #2 | $233.40 | 9.538% | $255.6617 | $255.66 | $255.65 | $255.70 |
| Purchase #3 | $201.94 | 13.499% | $229.1999 | $229.20 | $229.20 | $229.20 |
| Purchase #4 | $79.69 | 13.505% | $90.4521 | $90.45 | $90.45 | $90.50 |
| Purchase #5 | $198.85 | 13.740% | $226.172 | $226.17 | $226.15 | $226.20 |
| Purchase #6 | $109.80 | 7.463% | $117.9944 | $117.99 | $118.00 | $118.00 |
| Purchase #7 | $157.27 | 3.807% | $163.2573 | $163.26 | $163.25 | $163.30 |
| 7 purchase totals = | $1,016.64 | $1,120.1273 | $1,120.12 | $1,120.10 | $1,120.30 | |