| 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 | $102.99 | 6.130% | $109.3033 | $109.30 | $109.30 | $109.30 |
| Purchase #2 | $247.51 | 9.223% | $270.3378 | $270.34 | $270.35 | $270.30 |
| Purchase #3 | $212.74 | 9.754% | $233.4907 | $233.49 | $233.50 | $233.50 |
| Purchase #4 | $64.52 | 13.172% | $73.0186 | $73.02 | $73.00 | $73.00 |
| Purchase #5 | $5.43 | 3.157% | $5.6014 | $5.60 | $5.60 | $5.60 |
| Purchase #6 | $79.97 | 9.696% | $87.7239 | $87.72 | $87.70 | $87.70 |
| Purchase #7 | $244.87 | 11.633% | $273.3557 | $273.36 | $273.35 | $273.40 |
| 7 purchase totals = | $958.03 | $1,052.8314 | $1,052.83 | $1,052.80 | $1,052.80 | |