| 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 | $27.58 | 3.693% | $28.5985 | $28.60 | $28.60 | $28.60 |
| Purchase #2 | $136.48 | 10.533% | $150.8554 | $150.86 | $150.85 | $150.90 |
| Purchase #3 | $244.36 | 3.161% | $252.0842 | $252.08 | $252.10 | $252.10 |
| Purchase #4 | $183.42 | 10.270% | $202.2572 | $202.26 | $202.25 | $202.30 |
| Purchase #5 | $72.88 | 3.277% | $75.2683 | $75.27 | $75.25 | $75.30 |
| Purchase #6 | $240.60 | 11.720% | $268.7983 | $268.80 | $268.80 | $268.80 |
| Purchase #7 | $246.36 | 4.531% | $257.5226 | $257.52 | $257.50 | $257.50 |
| 7 purchase totals = | $1,151.68 | $1,235.3845 | $1,235.39 | $1,235.35 | $1,235.50 | |