| 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 | $220.72 | 13.560% | $250.6496 | $250.65 | $250.65 | $250.60 |
| Purchase #2 | $150.25 | 4.222% | $156.5936 | $156.59 | $156.60 | $156.60 |
| Purchase #3 | $44.95 | 11.182% | $49.9763 | $49.98 | $50.00 | $50.00 |
| Purchase #4 | $223.26 | 13.335% | $253.0317 | $253.03 | $253.05 | $253.00 |
| Purchase #5 | $78.51 | 11.183% | $87.2898 | $87.29 | $87.30 | $87.30 |
| Purchase #6 | $240.91 | 13.404% | $273.2016 | $273.20 | $273.20 | $273.20 |
| Purchase #7 | $52.65 | 13.534% | $59.7757 | $59.78 | $59.80 | $59.80 |
| 7 purchase totals = | $1,011.25 | $1,130.5183 | $1,130.52 | $1,130.60 | $1,130.50 | |