| 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 | $93.27 | 9.393% | $102.0309 | $102.03 | $102.05 | $102.00 |
| Purchase #2 | $22.26 | 7.169% | $23.8558 | $23.86 | $23.85 | $23.90 |
| Purchase #3 | $249.25 | 6.787% | $266.1666 | $266.17 | $266.15 | $266.20 |
| Purchase #4 | $85.48 | 5.792% | $90.431 | $90.43 | $90.45 | $90.40 |
| Purchase #5 | $30.35 | 6.659% | $32.371 | $32.37 | $32.35 | $32.40 |
| Purchase #6 | $249.81 | 6.564% | $266.2075 | $266.21 | $266.20 | $266.20 |
| Purchase #7 | $206.30 | 13.414% | $233.9731 | $233.97 | $233.95 | $234.00 |
| 7 purchase totals = | $936.72 | $1,015.0359 | $1,015.04 | $1,015.00 | $1,015.10 | |