| 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 | $223.97 | 13.428% | $254.0447 | $254.04 | $254.05 | $254.00 |
| Purchase #2 | $219.86 | 11.651% | $245.4759 | $245.48 | $245.50 | $245.50 |
| Purchase #3 | $129.41 | 3.808% | $134.3379 | $134.34 | $134.35 | $134.30 |
| Purchase #4 | $241.48 | 12.650% | $272.0272 | $272.03 | $272.05 | $272.00 |
| Purchase #5 | $224.29 | 9.508% | $245.6155 | $245.62 | $245.60 | $245.60 |
| Purchase #6 | $134.30 | 8.874% | $146.2178 | $146.22 | $146.20 | $146.20 |
| Purchase #7 | $24.65 | 8.132% | $26.6545 | $26.65 | $26.65 | $26.70 |
| 7 purchase totals = | $1,197.96 | $1,324.3735 | $1,324.38 | $1,324.40 | $1,324.30 | |