| 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 | $22.89 | 4.295% | $23.8731 | $23.87 | $23.85 | $23.90 |
| Purchase #2 | $45.74 | 3.603% | $47.388 | $47.39 | $47.40 | $47.40 |
| Purchase #3 | $206.34 | 13.574% | $234.3486 | $234.35 | $234.35 | $234.30 |
| Purchase #4 | $159.70 | 13.593% | $181.408 | $181.41 | $181.40 | $181.40 |
| Purchase #5 | $142.80 | 10.558% | $157.8768 | $157.88 | $157.90 | $157.90 |
| Purchase #6 | $137.58 | 3.184% | $141.9605 | $141.96 | $141.95 | $142.00 |
| Purchase #7 | $211.77 | 7.864% | $228.4236 | $228.42 | $228.40 | $228.40 |
| 7 purchase totals = | $926.82 | $1,015.2786 | $1,015.28 | $1,015.25 | $1,015.30 | |