| 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 | $220.48 | 7.482% | $236.9763 | $236.98 | $237.00 | $237.00 |
| Purchase #2 | $16.62 | 10.854% | $18.4239 | $18.42 | $18.40 | $18.40 |
| Purchase #3 | $178.77 | 7.748% | $192.6211 | $192.62 | $192.60 | $192.60 |
| Purchase #4 | $206.71 | 12.590% | $232.7348 | $232.73 | $232.75 | $232.70 |
| Purchase #5 | $78.95 | 12.656% | $88.9419 | $88.94 | $88.95 | $88.90 |
| Purchase #6 | $98.70 | 12.672% | $111.2073 | $111.21 | $111.20 | $111.20 |
| Purchase #7 | $83.84 | 9.836% | $92.0865 | $92.09 | $92.10 | $92.10 |
| 7 purchase totals = | $884.07 | $972.9918 | $972.99 | $973.00 | $972.90 | |