| 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 | $204.63 | 7.427% | $219.8279 | $219.83 | $219.85 | $219.80 |
| Purchase #2 | $122.62 | 13.638% | $139.3429 | $139.34 | $139.35 | $139.30 |
| Purchase #3 | $20.35 | 13.299% | $23.0563 | $23.06 | $23.05 | $23.10 |
| Purchase #4 | $71.73 | 13.529% | $81.4344 | $81.43 | $81.45 | $81.40 |
| Purchase #5 | $183.79 | 7.331% | $197.2636 | $197.26 | $197.25 | $197.30 |
| Purchase #6 | $220.59 | 9.234% | $240.9593 | $240.96 | $240.95 | $241.00 |
| Purchase #7 | $222.36 | 12.698% | $250.5953 | $250.60 | $250.60 | $250.60 |
| 7 purchase totals = | $1,046.07 | $1,152.4797 | $1,152.48 | $1,152.50 | $1,152.50 | |