| 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 | $196.81 | 13.509% | $223.3971 | $223.40 | $223.40 | $223.40 |
| Purchase #2 | $225.51 | 6.804% | $240.8537 | $240.85 | $240.85 | $240.90 |
| Purchase #3 | $101.60 | 5.243% | $106.9269 | $106.93 | $106.95 | $106.90 |
| Purchase #4 | $40.71 | 12.102% | $45.6367 | $45.64 | $45.65 | $45.60 |
| Purchase #5 | $13.84 | 10.173% | $15.2479 | $15.25 | $15.25 | $15.20 |
| Purchase #6 | $197.54 | 12.304% | $221.8453 | $221.85 | $221.85 | $221.80 |
| Purchase #7 | $81.85 | 3.602% | $84.7982 | $84.80 | $84.80 | $84.80 |
| 7 purchase totals = | $857.86 | $938.7058 | $938.72 | $938.75 | $938.60 | |