| 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 | $190.65 | 10.823% | $211.284 | $211.28 | $211.30 | $211.30 |
| Purchase #2 | $197.67 | 7.732% | $212.9538 | $212.95 | $212.95 | $213.00 |
| Purchase #3 | $145.65 | 7.579% | $156.6888 | $156.69 | $156.70 | $156.70 |
| Purchase #4 | $53.41 | 7.252% | $57.2833 | $57.28 | $57.30 | $57.30 |
| Purchase #5 | $33.39 | 5.336% | $35.1717 | $35.17 | $35.15 | $35.20 |
| Purchase #6 | $83.94 | 13.485% | $95.2593 | $95.26 | $95.25 | $95.30 |
| Purchase #7 | $216.50 | 6.608% | $230.8063 | $230.81 | $230.80 | $230.80 |
| 7 purchase totals = | $921.21 | $999.4472 | $999.44 | $999.45 | $999.60 | |