| 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 | $199.30 | 8.796% | $216.8304 | $216.83 | $216.85 | $216.80 |
| Purchase #2 | $31.53 | 6.335% | $33.5274 | $33.53 | $33.55 | $33.50 |
| Purchase #3 | $90.97 | 6.176% | $96.5883 | $96.59 | $96.60 | $96.60 |
| Purchase #4 | $120.66 | 8.480% | $130.892 | $130.89 | $130.90 | $130.90 |
| Purchase #5 | $216.56 | 5.807% | $229.1356 | $229.14 | $229.15 | $229.10 |
| Purchase #6 | $200.62 | 13.124% | $226.9494 | $226.95 | $226.95 | $226.90 |
| Purchase #7 | $44.80 | 12.239% | $50.2831 | $50.28 | $50.30 | $50.30 |
| 7 purchase totals = | $904.44 | $984.2062 | $984.21 | $984.30 | $984.10 | |