| 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 | $97.48 | 4.291% | $101.6629 | $101.66 | $101.65 | $101.70 |
| Purchase #2 | $169.67 | 11.772% | $189.6436 | $189.64 | $189.65 | $189.60 |
| Purchase #3 | $110.64 | 7.508% | $118.9469 | $118.95 | $118.95 | $118.90 |
| Purchase #4 | $248.99 | 12.751% | $280.7387 | $280.74 | $280.75 | $280.70 |
| Purchase #5 | $169.93 | 5.325% | $178.9788 | $178.98 | $179.00 | $179.00 |
| Purchase #6 | $233.48 | 11.255% | $259.7582 | $259.76 | $259.75 | $259.80 |
| Purchase #7 | $105.80 | 6.720% | $112.9098 | $112.91 | $112.90 | $112.90 |
| 7 purchase totals = | $1,135.99 | $1,242.6389 | $1,242.64 | $1,242.65 | $1,242.60 | |