| 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 | $23.34 | 9.128% | $25.4705 | $25.47 | $25.45 | $25.50 |
| Purchase #2 | $173.41 | 3.338% | $179.1984 | $179.20 | $179.20 | $179.20 |
| Purchase #3 | $168.45 | 12.206% | $189.011 | $189.01 | $189.00 | $189.00 |
| Purchase #4 | $135.36 | 4.638% | $141.638 | $141.64 | $141.65 | $141.60 |
| Purchase #5 | $182.95 | 8.746% | $198.9508 | $198.95 | $198.95 | $199.00 |
| Purchase #6 | $240.98 | 7.738% | $259.627 | $259.63 | $259.65 | $259.60 |
| Purchase #7 | $225.65 | 12.860% | $254.6686 | $254.67 | $254.65 | $254.70 |
| 7 purchase totals = | $1,150.14 | $1,248.5643 | $1,248.57 | $1,248.55 | $1,248.60 | |