| 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 | $8.65 | 13.664% | $9.8319 | $9.83 | $9.85 | $9.80 |
| Purchase #2 | $233.54 | 6.252% | $248.1409 | $248.14 | $248.15 | $248.10 |
| Purchase #3 | $247.55 | 10.441% | $273.3967 | $273.40 | $273.40 | $273.40 |
| Purchase #4 | $112.63 | 6.827% | $120.3193 | $120.32 | $120.30 | $120.30 |
| Purchase #5 | $59.40 | 11.476% | $66.2167 | $66.22 | $66.20 | $66.20 |
| Purchase #6 | $231.67 | 8.135% | $250.5164 | $250.52 | $250.50 | $250.50 |
| Purchase #7 | $15.76 | 7.543% | $16.9488 | $16.95 | $16.95 | $16.90 |
| 7 purchase totals = | $909.20 | $985.3707 | $985.38 | $985.35 | $985.20 | |