| 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 | $31.33 | 10.584% | $34.646 | $34.65 | $34.65 | $34.60 |
| Purchase #2 | $247.62 | 10.704% | $274.1252 | $274.13 | $274.15 | $274.10 |
| Purchase #3 | $16.35 | 5.321% | $17.22 | $17.22 | $17.20 | $17.20 |
| Purchase #4 | $233.54 | 6.769% | $249.3483 | $249.35 | $249.35 | $249.30 |
| Purchase #5 | $157.27 | 6.674% | $167.7662 | $167.77 | $167.75 | $167.80 |
| Purchase #6 | $170.75 | 13.139% | $193.1848 | $193.18 | $193.20 | $193.20 |
| Purchase #7 | $123.82 | 7.283% | $132.8378 | $132.84 | $132.85 | $132.80 |
| 7 purchase totals = | $980.68 | $1,069.1283 | $1,069.14 | $1,069.15 | $1,069.00 | |