| 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 | $205.86 | 7.340% | $220.9701 | $220.97 | $220.95 | $221.00 |
| Purchase #2 | $250.91 | 10.722% | $277.8126 | $277.81 | $277.80 | $277.80 |
| Purchase #3 | $152.94 | 13.639% | $173.7995 | $173.80 | $173.80 | $173.80 |
| Purchase #4 | $230.86 | 9.720% | $253.2996 | $253.30 | $253.30 | $253.30 |
| Purchase #5 | $220.43 | 12.599% | $248.202 | $248.20 | $248.20 | $248.20 |
| Purchase #6 | $71.97 | 6.547% | $76.6819 | $76.68 | $76.70 | $76.70 |
| Purchase #7 | $111.50 | 13.257% | $126.2816 | $126.28 | $126.30 | $126.30 |
| 7 purchase totals = | $1,244.47 | $1,377.0473 | $1,377.04 | $1,377.05 | $1,377.10 | |