| 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 | $21.60 | 5.238% | $22.7314 | $22.73 | $22.75 | $22.70 |
| Purchase #2 | $241.95 | 12.222% | $271.5211 | $271.52 | $271.50 | $271.50 |
| Purchase #3 | $218.80 | 8.576% | $237.5643 | $237.56 | $237.55 | $237.60 |
| Purchase #4 | $198.38 | 9.634% | $217.4919 | $217.49 | $217.50 | $217.50 |
| Purchase #5 | $9.59 | 11.521% | $10.6949 | $10.69 | $10.70 | $10.70 |
| Purchase #6 | $202.99 | 8.534% | $220.3132 | $220.31 | $220.30 | $220.30 |
| Purchase #7 | $151.27 | 6.391% | $160.9377 | $160.94 | $160.95 | $160.90 |
| 7 purchase totals = | $1,044.58 | $1,141.2545 | $1,141.24 | $1,141.25 | $1,141.20 | |