| 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 | $90.38 | 5.842% | $95.66 | $95.66 | $95.65 | $95.70 |
| Purchase #2 | $222.42 | 10.326% | $245.3871 | $245.39 | $245.40 | $245.40 |
| Purchase #3 | $167.88 | 8.252% | $181.7335 | $181.73 | $181.75 | $181.70 |
| Purchase #4 | $205.72 | 12.464% | $231.3609 | $231.36 | $231.35 | $231.40 |
| Purchase #5 | $111.61 | 7.677% | $120.1783 | $120.18 | $120.20 | $120.20 |
| Purchase #6 | $164.97 | 7.302% | $177.0161 | $177.02 | $177.00 | $177.00 |
| Purchase #7 | $181.41 | 8.869% | $197.4993 | $197.50 | $197.50 | $197.50 |
| 7 purchase totals = | $1,144.39 | $1,248.8352 | $1,248.84 | $1,248.85 | $1,248.90 | |