| 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 | $203.88 | 9.431% | $223.1079 | $223.11 | $223.10 | $223.10 |
| Purchase #2 | $36.27 | 4.524% | $37.9109 | $37.91 | $37.90 | $37.90 |
| Purchase #3 | $32.90 | 6.169% | $34.9296 | $34.93 | $34.95 | $34.90 |
| Purchase #4 | $123.26 | 13.532% | $139.9395 | $139.94 | $139.95 | $139.90 |
| Purchase #5 | $117.60 | 13.465% | $133.4348 | $133.43 | $133.45 | $133.40 |
| Purchase #6 | $217.48 | 7.389% | $233.5496 | $233.55 | $233.55 | $233.50 |
| Purchase #7 | $61.51 | 11.774% | $68.7522 | $68.75 | $68.75 | $68.80 |
| 7 purchase totals = | $792.90 | $871.6245 | $871.62 | $871.65 | $871.50 | |