| 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 | $129.84 | 8.849% | $141.3295 | $141.33 | $141.35 | $141.30 |
| Purchase #2 | $212.43 | 8.700% | $230.9114 | $230.91 | $230.90 | $230.90 |
| Purchase #3 | $63.83 | 9.135% | $69.6609 | $69.66 | $69.65 | $69.70 |
| Purchase #4 | $12.75 | 5.512% | $13.4528 | $13.45 | $13.45 | $13.50 |
| Purchase #5 | $236.79 | 4.365% | $247.1259 | $247.13 | $247.15 | $247.10 |
| Purchase #6 | $69.88 | 4.529% | $73.0449 | $73.04 | $73.05 | $73.00 |
| Purchase #7 | $219.49 | 10.426% | $242.374 | $242.37 | $242.35 | $242.40 |
| 7 purchase totals = | $945.01 | $1,017.8994 | $1,017.89 | $1,017.90 | $1,017.90 | |