| 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 | $227.93 | 12.498% | $256.4167 | $256.42 | $256.40 | $256.40 |
| Purchase #2 | $229.84 | 12.333% | $258.1862 | $258.19 | $258.20 | $258.20 |
| Purchase #3 | $35.60 | 13.473% | $40.3964 | $40.40 | $40.40 | $40.40 |
| Purchase #4 | $153.28 | 7.616% | $164.9538 | $164.95 | $164.95 | $165.00 |
| Purchase #5 | $43.88 | 10.223% | $48.3659 | $48.37 | $48.35 | $48.40 |
| Purchase #6 | $207.86 | 5.222% | $218.7144 | $218.71 | $218.70 | $218.70 |
| Purchase #7 | $60.39 | 5.337% | $63.613 | $63.61 | $63.60 | $63.60 |
| 7 purchase totals = | $958.78 | $1,050.6464 | $1,050.65 | $1,050.60 | $1,050.70 | |