| 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 | $215.55 | 9.275% | $235.5423 | $235.54 | $235.55 | $235.50 |
| Purchase #2 | $243.53 | 4.151% | $253.6389 | $253.64 | $253.65 | $253.60 |
| Purchase #3 | $109.68 | 4.515% | $114.6321 | $114.63 | $114.65 | $114.60 |
| Purchase #4 | $79.58 | 5.542% | $83.9903 | $83.99 | $84.00 | $84.00 |
| Purchase #5 | $13.95 | 9.716% | $15.3054 | $15.31 | $15.30 | $15.30 |
| Purchase #6 | $161.65 | 4.612% | $169.1053 | $169.11 | $169.10 | $169.10 |
| Purchase #7 | $194.80 | 13.435% | $220.9714 | $220.97 | $220.95 | $221.00 |
| 7 purchase totals = | $1,018.74 | $1,093.1857 | $1,093.19 | $1,093.20 | $1,093.10 | |