| 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 | $14.46 | 12.815% | $16.313 | $16.31 | $16.30 | $16.30 |
| Purchase #2 | $246.34 | 4.622% | $257.7258 | $257.73 | $257.75 | $257.70 |
| Purchase #3 | $152.39 | 5.442% | $160.6831 | $160.68 | $160.70 | $160.70 |
| Purchase #4 | $70.47 | 4.170% | $73.4086 | $73.41 | $73.40 | $73.40 |
| Purchase #5 | $200.96 | 6.690% | $214.4042 | $214.40 | $214.40 | $214.40 |
| Purchase #6 | $136.61 | 6.325% | $145.2506 | $145.25 | $145.25 | $145.30 |
| Purchase #7 | $218.55 | 11.309% | $243.2658 | $243.27 | $243.25 | $243.30 |
| 7 purchase totals = | $1,039.78 | $1,111.0511 | $1,111.05 | $1,111.05 | $1,111.10 | |