| 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 | $98.52 | 8.311% | $106.708 | $106.71 | $106.70 | $106.70 |
| Purchase #2 | $25.87 | 9.504% | $28.3287 | $28.33 | $28.35 | $28.30 |
| Purchase #3 | $187.64 | 6.254% | $199.375 | $199.38 | $199.40 | $199.40 |
| Purchase #4 | $203.69 | 12.408% | $228.9639 | $228.96 | $228.95 | $229.00 |
| Purchase #5 | $187.29 | 4.235% | $195.2217 | $195.22 | $195.20 | $195.20 |
| Purchase #6 | $80.48 | 5.595% | $84.9829 | $84.98 | $85.00 | $85.00 |
| Purchase #7 | $176.60 | 12.356% | $198.4207 | $198.42 | $198.40 | $198.40 |
| 7 purchase totals = | $960.09 | $1,042.0009 | $1,042.00 | $1,042.00 | $1,042.00 | |