| 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 | $228.99 | 13.198% | $259.2121 | $259.21 | $259.20 | $259.20 |
| Purchase #2 | $47.27 | 4.793% | $49.5357 | $49.54 | $49.55 | $49.50 |
| Purchase #3 | $234.80 | 6.351% | $249.7121 | $249.71 | $249.70 | $249.70 |
| Purchase #4 | $240.99 | 11.672% | $269.1184 | $269.12 | $269.10 | $269.10 |
| Purchase #5 | $219.78 | 10.547% | $242.9602 | $242.96 | $242.95 | $243.00 |
| Purchase #6 | $66.86 | 13.333% | $75.7744 | $75.77 | $75.75 | $75.80 |
| Purchase #7 | $246.62 | 6.376% | $262.3445 | $262.34 | $262.35 | $262.30 |
| 7 purchase totals = | $1,285.31 | $1,408.6574 | $1,408.65 | $1,408.60 | $1,408.60 | |