| 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 | $118.57 | 4.640% | $124.0716 | $124.07 | $124.05 | $124.10 |
| Purchase #2 | $199.86 | 5.670% | $211.1921 | $211.19 | $211.20 | $211.20 |
| Purchase #3 | $128.43 | 3.686% | $133.1639 | $133.16 | $133.15 | $133.20 |
| Purchase #4 | $233.40 | 11.759% | $260.8455 | $260.85 | $260.85 | $260.80 |
| Purchase #5 | $84.33 | 7.132% | $90.3444 | $90.34 | $90.35 | $90.30 |
| Purchase #6 | $110.67 | 11.765% | $123.6903 | $123.69 | $123.70 | $123.70 |
| Purchase #7 | $208.89 | 4.531% | $218.3548 | $218.35 | $218.35 | $218.40 |
| 7 purchase totals = | $1,084.15 | $1,161.6626 | $1,161.65 | $1,161.65 | $1,161.70 | |