| 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 | $177.28 | 13.295% | $200.8494 | $200.85 | $200.85 | $200.80 |
| Purchase #2 | $39.70 | 4.696% | $41.5643 | $41.56 | $41.55 | $41.60 |
| Purchase #3 | $197.91 | 8.635% | $214.9995 | $215.00 | $215.00 | $215.00 |
| Purchase #4 | $188.85 | 7.773% | $203.5293 | $203.53 | $203.55 | $203.50 |
| Purchase #5 | $54.77 | 12.560% | $61.6491 | $61.65 | $61.65 | $61.60 |
| Purchase #6 | $115.28 | 12.620% | $129.8283 | $129.83 | $129.85 | $129.80 |
| Purchase #7 | $195.69 | 6.329% | $208.0752 | $208.08 | $208.10 | $208.10 |
| 7 purchase totals = | $969.48 | $1,060.4951 | $1,060.50 | $1,060.55 | $1,060.40 | |