| 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 | $117.81 | 13.593% | $133.8239 | $133.82 | $133.80 | $133.80 |
| Purchase #2 | $241.99 | 4.133% | $251.9914 | $251.99 | $252.00 | $252.00 |
| Purchase #3 | $171.85 | 5.216% | $180.8137 | $180.81 | $180.80 | $180.80 |
| Purchase #4 | $176.44 | 6.191% | $187.3634 | $187.36 | $187.35 | $187.40 |
| Purchase #5 | $203.31 | 12.345% | $228.4086 | $228.41 | $228.40 | $228.40 |
| Purchase #6 | $38.56 | 13.153% | $43.6318 | $43.63 | $43.65 | $43.60 |
| Purchase #7 | $90.41 | 7.232% | $96.9485 | $96.95 | $96.95 | $96.90 |
| 7 purchase totals = | $1,040.37 | $1,122.9813 | $1,122.97 | $1,122.95 | $1,122.90 | |