| 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 | $193.27 | 11.315% | $215.1385 | $215.14 | $215.15 | $215.10 |
| Purchase #2 | $107.25 | 5.124% | $112.7455 | $112.75 | $112.75 | $112.70 |
| Purchase #3 | $38.81 | 6.378% | $41.2853 | $41.29 | $41.30 | $41.30 |
| Purchase #4 | $124.65 | 6.571% | $132.8408 | $132.84 | $132.85 | $132.80 |
| Purchase #5 | $133.53 | 3.706% | $138.4786 | $138.48 | $138.50 | $138.50 |
| Purchase #6 | $176.38 | 8.611% | $191.5681 | $191.57 | $191.55 | $191.60 |
| Purchase #7 | $160.80 | 11.579% | $179.419 | $179.42 | $179.40 | $179.40 |
| 7 purchase totals = | $934.69 | $1,011.4758 | $1,011.49 | $1,011.50 | $1,011.40 | |