| 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 | $212.55 | 8.641% | $230.9164 | $230.92 | $230.90 | $230.90 |
| Purchase #2 | $141.31 | 5.866% | $149.5992 | $149.60 | $149.60 | $149.60 |
| Purchase #3 | $230.49 | 12.502% | $259.3059 | $259.31 | $259.30 | $259.30 |
| Purchase #4 | $58.92 | 13.103% | $66.6403 | $66.64 | $66.65 | $66.60 |
| Purchase #5 | $8.89 | 6.849% | $9.4989 | $9.50 | $9.50 | $9.50 |
| Purchase #6 | $198.29 | 8.653% | $215.448 | $215.45 | $215.45 | $215.40 |
| Purchase #7 | $239.67 | 6.193% | $254.5128 | $254.51 | $254.50 | $254.50 |
| 7 purchase totals = | $1,090.12 | $1,185.9215 | $1,185.93 | $1,185.90 | $1,185.80 | |