| 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 | $122.69 | 12.282% | $137.7588 | $137.76 | $137.75 | $137.80 |
| Purchase #2 | $164.95 | 4.255% | $171.9686 | $171.97 | $171.95 | $172.00 |
| Purchase #3 | $32.92 | 10.335% | $36.3223 | $36.32 | $36.30 | $36.30 |
| Purchase #4 | $233.49 | 9.711% | $256.1642 | $256.16 | $256.15 | $256.20 |
| Purchase #5 | $98.53 | 3.263% | $101.745 | $101.75 | $101.75 | $101.70 |
| Purchase #6 | $45.56 | 8.377% | $49.3766 | $49.38 | $49.40 | $49.40 |
| Purchase #7 | $236.75 | 11.524% | $264.0331 | $264.03 | $264.05 | $264.00 |
| 7 purchase totals = | $934.89 | $1,017.3686 | $1,017.37 | $1,017.35 | $1,017.40 | |