| 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 | $139.57 | 12.451% | $156.9479 | $156.95 | $156.95 | $156.90 |
| Purchase #2 | $209.30 | 5.106% | $219.9869 | $219.99 | $220.00 | $220.00 |
| Purchase #3 | $131.40 | 6.593% | $140.0632 | $140.06 | $140.05 | $140.10 |
| Purchase #4 | $221.46 | 5.664% | $234.0035 | $234.00 | $234.00 | $234.00 |
| Purchase #5 | $57.34 | 13.388% | $65.0167 | $65.02 | $65.00 | $65.00 |
| Purchase #6 | $31.95 | 7.598% | $34.3776 | $34.38 | $34.40 | $34.40 |
| Purchase #7 | $214.61 | 12.635% | $241.726 | $241.73 | $241.75 | $241.70 |
| 7 purchase totals = | $1,005.63 | $1,092.1218 | $1,092.13 | $1,092.15 | $1,092.10 | |