| 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 | $208.58 | 6.112% | $221.3284 | $221.33 | $221.35 | $221.30 |
| Purchase #2 | $109.85 | 13.733% | $124.9357 | $124.94 | $124.95 | $124.90 |
| Purchase #3 | $95.57 | 3.368% | $98.7888 | $98.79 | $98.80 | $98.80 |
| Purchase #4 | $168.64 | 7.260% | $180.8833 | $180.88 | $180.90 | $180.90 |
| Purchase #5 | $42.44 | 11.607% | $47.366 | $47.37 | $47.35 | $47.40 |
| Purchase #6 | $142.42 | 10.760% | $157.7444 | $157.74 | $157.75 | $157.70 |
| Purchase #7 | $129.98 | 8.694% | $141.2805 | $141.28 | $141.30 | $141.30 |
| 7 purchase totals = | $897.48 | $972.3271 | $972.33 | $972.40 | $972.30 | |