| 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 | $194.86 | 5.583% | $205.739 | $205.74 | $205.75 | $205.70 |
| Purchase #2 | $193.31 | 13.694% | $219.7819 | $219.78 | $219.80 | $219.80 |
| Purchase #3 | $221.93 | 10.815% | $245.9317 | $245.93 | $245.95 | $245.90 |
| Purchase #4 | $40.31 | 10.378% | $44.4934 | $44.49 | $44.50 | $44.50 |
| Purchase #5 | $117.77 | 10.151% | $129.7248 | $129.72 | $129.70 | $129.70 |
| Purchase #6 | $193.79 | 9.412% | $212.0295 | $212.03 | $212.05 | $212.00 |
| Purchase #7 | $11.47 | 7.514% | $12.3319 | $12.33 | $12.35 | $12.30 |
| 7 purchase totals = | $973.44 | $1,070.0322 | $1,070.02 | $1,070.10 | $1,069.90 | |