| 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 | $109.49 | 5.252% | $115.2404 | $115.24 | $115.25 | $115.20 |
| Purchase #2 | $226.31 | 13.148% | $256.0652 | $256.07 | $256.05 | $256.10 |
| Purchase #3 | $33.45 | 9.529% | $36.6375 | $36.64 | $36.65 | $36.60 |
| Purchase #4 | $173.48 | 13.516% | $196.9276 | $196.93 | $196.95 | $196.90 |
| Purchase #5 | $6.75 | 13.290% | $7.6471 | $7.65 | $7.65 | $7.60 |
| Purchase #6 | $108.87 | 3.341% | $112.5073 | $112.51 | $112.50 | $112.50 |
| Purchase #7 | $161.69 | 10.491% | $178.6529 | $178.65 | $178.65 | $178.70 |
| 7 purchase totals = | $820.04 | $903.6780 | $903.69 | $903.70 | $903.60 | |