| 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 | $239.29 | 3.449% | $247.5431 | $247.54 | $247.55 | $247.50 |
| Purchase #2 | $141.46 | 11.845% | $158.2159 | $158.22 | $158.20 | $158.20 |
| Purchase #3 | $78.75 | 11.636% | $87.9134 | $87.91 | $87.90 | $87.90 |
| Purchase #4 | $237.57 | 10.623% | $262.8071 | $262.81 | $262.80 | $262.80 |
| Purchase #5 | $133.71 | 11.641% | $149.2752 | $149.28 | $149.30 | $149.30 |
| Purchase #6 | $211.77 | 8.789% | $230.3825 | $230.38 | $230.40 | $230.40 |
| Purchase #7 | $96.31 | 13.326% | $109.1443 | $109.14 | $109.15 | $109.10 |
| 7 purchase totals = | $1,138.86 | $1,245.2815 | $1,245.28 | $1,245.30 | $1,245.20 | |