| 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 | $18.91 | 3.466% | $19.5654 | $19.57 | $19.55 | $19.60 |
| Purchase #2 | $214.68 | 10.570% | $237.3717 | $237.37 | $237.35 | $237.40 |
| Purchase #3 | $45.34 | 5.274% | $47.7312 | $47.73 | $47.75 | $47.70 |
| Purchase #4 | $133.65 | 3.745% | $138.6552 | $138.66 | $138.65 | $138.70 |
| Purchase #5 | $205.75 | 11.501% | $229.4133 | $229.41 | $229.40 | $229.40 |
| Purchase #6 | $188.27 | 9.380% | $205.9297 | $205.93 | $205.95 | $205.90 |
| Purchase #7 | $118.75 | 13.864% | $135.2135 | $135.21 | $135.20 | $135.20 |
| 7 purchase totals = | $925.35 | $1,013.8800 | $1,013.88 | $1,013.85 | $1,013.90 | |