| 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 | $220.96 | 13.340% | $250.4361 | $250.44 | $250.45 | $250.40 |
| Purchase #2 | $21.31 | 4.688% | $22.309 | $22.31 | $22.30 | $22.30 |
| Purchase #3 | $236.90 | 10.141% | $260.924 | $260.92 | $260.90 | $260.90 |
| Purchase #4 | $94.60 | 7.248% | $101.4566 | $101.46 | $101.45 | $101.50 |
| Purchase #5 | $160.77 | 4.291% | $167.6686 | $167.67 | $167.65 | $167.70 |
| Purchase #6 | $178.33 | 6.320% | $189.6005 | $189.60 | $189.60 | $189.60 |
| Purchase #7 | $44.52 | 9.242% | $48.6345 | $48.63 | $48.65 | $48.60 |
| 7 purchase totals = | $957.39 | $1,041.0293 | $1,041.03 | $1,041.00 | $1,041.00 | |