| 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 | $247.77 | 11.423% | $276.0728 | $276.07 | $276.05 | $276.10 |
| Purchase #2 | $45.30 | 8.612% | $49.2012 | $49.20 | $49.20 | $49.20 |
| Purchase #3 | $225.99 | 5.370% | $238.1257 | $238.13 | $238.15 | $238.10 |
| Purchase #4 | $70.59 | 11.675% | $78.8314 | $78.83 | $78.85 | $78.80 |
| Purchase #5 | $247.77 | 4.113% | $257.9608 | $257.96 | $257.95 | $258.00 |
| Purchase #6 | $137.33 | 3.720% | $142.4387 | $142.44 | $142.45 | $142.40 |
| Purchase #7 | $120.62 | 5.377% | $127.1057 | $127.11 | $127.10 | $127.10 |
| 7 purchase totals = | $1,095.37 | $1,169.7363 | $1,169.74 | $1,169.75 | $1,169.70 | |