| 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 | $237.45 | 7.235% | $254.6295 | $254.63 | $254.65 | $254.60 |
| Purchase #2 | $237.36 | 9.316% | $259.4725 | $259.47 | $259.45 | $259.50 |
| Purchase #3 | $65.64 | 7.644% | $70.6575 | $70.66 | $70.65 | $70.70 |
| Purchase #4 | $72.40 | 5.571% | $76.4334 | $76.43 | $76.45 | $76.40 |
| Purchase #5 | $137.41 | 3.158% | $141.7494 | $141.75 | $141.75 | $141.70 |
| Purchase #6 | $219.70 | 10.768% | $243.3573 | $243.36 | $243.35 | $243.40 |
| Purchase #7 | $81.32 | 11.169% | $90.4026 | $90.40 | $90.40 | $90.40 |
| 7 purchase totals = | $1,051.28 | $1,136.7022 | $1,136.70 | $1,136.70 | $1,136.70 | |