| 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 | $16.52 | 8.540% | $17.9308 | $17.93 | $17.95 | $17.90 |
| Purchase #2 | $113.85 | 12.182% | $127.7192 | $127.72 | $127.70 | $127.70 |
| Purchase #3 | $241.55 | 13.191% | $273.4129 | $273.41 | $273.40 | $273.40 |
| Purchase #4 | $162.40 | 12.856% | $183.2781 | $183.28 | $183.30 | $183.30 |
| Purchase #5 | $202.73 | 3.409% | $209.6411 | $209.64 | $209.65 | $209.60 |
| Purchase #6 | $195.34 | 11.473% | $217.7514 | $217.75 | $217.75 | $217.80 |
| Purchase #7 | $214.92 | 9.113% | $234.5057 | $234.51 | $234.50 | $234.50 |
| 7 purchase totals = | $1,147.31 | $1,264.2392 | $1,264.24 | $1,264.25 | $1,264.20 | |