| 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 | $189.48 | 13.230% | $214.5482 | $214.55 | $214.55 | $214.50 |
| Purchase #2 | $104.52 | 4.272% | $108.9851 | $108.99 | $109.00 | $109.00 |
| Purchase #3 | $85.56 | 7.501% | $91.9779 | $91.98 | $92.00 | $92.00 |
| Purchase #4 | $161.30 | 7.281% | $173.0443 | $173.04 | $173.05 | $173.00 |
| Purchase #5 | $172.36 | 9.680% | $189.0444 | $189.04 | $189.05 | $189.00 |
| Purchase #6 | $195.63 | 8.412% | $212.0864 | $212.09 | $212.10 | $212.10 |
| Purchase #7 | $201.31 | 10.167% | $221.7772 | $221.78 | $221.80 | $221.80 |
| 7 purchase totals = | $1,110.16 | $1,211.4635 | $1,211.47 | $1,211.55 | $1,211.40 | |