| 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 | $233.54 | 12.364% | $262.4149 | $262.41 | $262.40 | $262.40 |
| Purchase #2 | $88.59 | 13.252% | $100.3299 | $100.33 | $100.35 | $100.30 |
| Purchase #3 | $77.36 | 7.789% | $83.3856 | $83.39 | $83.40 | $83.40 |
| Purchase #4 | $213.82 | 5.197% | $224.9322 | $224.93 | $224.95 | $224.90 |
| Purchase #5 | $91.95 | 12.247% | $103.2111 | $103.21 | $103.20 | $103.20 |
| Purchase #6 | $246.42 | 11.184% | $273.9796 | $273.98 | $274.00 | $274.00 |
| Purchase #7 | $205.37 | 11.746% | $229.4928 | $229.49 | $229.50 | $229.50 |
| 7 purchase totals = | $1,157.05 | $1,277.7461 | $1,277.74 | $1,277.80 | $1,277.70 | |