| 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 | $205.42 | 7.769% | $221.3791 | $221.38 | $221.40 | $221.40 |
| Purchase #2 | $183.40 | 7.801% | $197.707 | $197.71 | $197.70 | $197.70 |
| Purchase #3 | $200.89 | 13.109% | $227.2247 | $227.22 | $227.20 | $227.20 |
| Purchase #4 | $32.75 | 5.167% | $34.4422 | $34.44 | $34.45 | $34.40 |
| Purchase #5 | $187.62 | 11.640% | $209.459 | $209.46 | $209.45 | $209.50 |
| Purchase #6 | $101.47 | 11.859% | $113.5033 | $113.50 | $113.50 | $113.50 |
| Purchase #7 | $212.25 | 12.438% | $238.6497 | $238.65 | $238.65 | $238.60 |
| 7 purchase totals = | $1,123.80 | $1,242.3650 | $1,242.36 | $1,242.35 | $1,242.30 | |