| 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 | $230.33 | 8.120% | $249.0328 | $249.03 | $249.05 | $249.00 |
| Purchase #2 | $151.56 | 5.755% | $160.2823 | $160.28 | $160.30 | $160.30 |
| Purchase #3 | $211.45 | 12.855% | $238.6319 | $238.63 | $238.65 | $238.60 |
| Purchase #4 | $183.83 | 10.507% | $203.145 | $203.15 | $203.15 | $203.10 |
| Purchase #5 | $122.81 | 9.738% | $134.7692 | $134.77 | $134.75 | $134.80 |
| Purchase #6 | $54.75 | 13.284% | $62.023 | $62.02 | $62.00 | $62.00 |
| Purchase #7 | $247.28 | 7.394% | $265.5639 | $265.56 | $265.55 | $265.60 |
| 7 purchase totals = | $1,202.01 | $1,313.4481 | $1,313.44 | $1,313.45 | $1,313.40 | |