| 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 | $91.97 | 10.640% | $101.7556 | $101.76 | $101.75 | $101.80 |
| Purchase #2 | $45.29 | 11.506% | $50.5011 | $50.50 | $50.50 | $50.50 |
| Purchase #3 | $190.38 | 13.837% | $216.7229 | $216.72 | $216.70 | $216.70 |
| Purchase #4 | $121.92 | 10.197% | $134.3522 | $134.35 | $134.35 | $134.40 |
| Purchase #5 | $182.86 | 3.366% | $189.0151 | $189.02 | $189.00 | $189.00 |
| Purchase #6 | $115.55 | 6.593% | $123.1682 | $123.17 | $123.15 | $123.20 |
| Purchase #7 | $250.58 | 10.533% | $276.9736 | $276.97 | $276.95 | $277.00 |
| 7 purchase totals = | $998.55 | $1,092.4887 | $1,092.49 | $1,092.40 | $1,092.60 | |