| 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 | $23.25 | 11.508% | $25.9256 | $25.93 | $25.95 | $25.90 |
| Purchase #2 | $103.54 | 4.834% | $108.5451 | $108.55 | $108.55 | $108.50 |
| Purchase #3 | $192.93 | 9.218% | $210.7143 | $210.71 | $210.70 | $210.70 |
| Purchase #4 | $223.54 | 7.110% | $239.4337 | $239.43 | $239.45 | $239.40 |
| Purchase #5 | $144.85 | 11.491% | $161.4947 | $161.49 | $161.50 | $161.50 |
| Purchase #6 | $186.68 | 8.826% | $203.1564 | $203.16 | $203.15 | $203.20 |
| Purchase #7 | $223.27 | 4.581% | $233.498 | $233.50 | $233.50 | $233.50 |
| 7 purchase totals = | $1,098.06 | $1,182.7678 | $1,182.77 | $1,182.80 | $1,182.70 | |