| 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 | $197.39 | 4.522% | $206.316 | $206.32 | $206.30 | $206.30 |
| Purchase #2 | $246.57 | 4.748% | $258.2771 | $258.28 | $258.30 | $258.30 |
| Purchase #3 | $246.76 | 6.292% | $262.2861 | $262.29 | $262.30 | $262.30 |
| Purchase #4 | $233.43 | 8.453% | $253.1618 | $253.16 | $253.15 | $253.20 |
| Purchase #5 | $230.26 | 7.548% | $247.64 | $247.64 | $247.65 | $247.60 |
| Purchase #6 | $212.34 | 12.150% | $238.1393 | $238.14 | $238.15 | $238.10 |
| Purchase #7 | $249.72 | 10.373% | $275.6235 | $275.62 | $275.60 | $275.60 |
| 7 purchase totals = | $1,616.47 | $1,741.4438 | $1,741.45 | $1,741.45 | $1,741.40 | |