| 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 | $244.46 | 8.361% | $264.8993 | $264.90 | $264.90 | $264.90 |
| Purchase #2 | $18.35 | 8.176% | $19.8503 | $19.85 | $19.85 | $19.90 |
| Purchase #3 | $133.48 | 8.740% | $145.1462 | $145.15 | $145.15 | $145.10 |
| Purchase #4 | $73.38 | 13.410% | $83.2203 | $83.22 | $83.20 | $83.20 |
| Purchase #5 | $196.33 | 10.201% | $216.3576 | $216.36 | $216.35 | $216.40 |
| Purchase #6 | $188.95 | 4.736% | $197.8987 | $197.90 | $197.90 | $197.90 |
| Purchase #7 | $168.91 | 9.748% | $185.3753 | $185.38 | $185.40 | $185.40 |
| 7 purchase totals = | $1,023.86 | $1,112.7477 | $1,112.76 | $1,112.75 | $1,112.80 | |