| 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 | $227.99 | 12.339% | $256.1217 | $256.12 | $256.10 | $256.10 |
| Purchase #2 | $195.57 | 10.583% | $216.2672 | $216.27 | $216.25 | $216.30 |
| Purchase #3 | $249.57 | 3.302% | $257.8108 | $257.81 | $257.80 | $257.80 |
| Purchase #4 | $91.64 | 10.578% | $101.3337 | $101.33 | $101.35 | $101.30 |
| Purchase #5 | $225.31 | 3.486% | $233.1643 | $233.16 | $233.15 | $233.20 |
| Purchase #6 | $37.81 | 5.865% | $40.0276 | $40.03 | $40.05 | $40.00 |
| Purchase #7 | $141.65 | 10.874% | $157.053 | $157.05 | $157.05 | $157.10 |
| 7 purchase totals = | $1,169.54 | $1,261.7783 | $1,261.77 | $1,261.75 | $1,261.80 | |