| 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 | $180.70 | 9.873% | $198.5405 | $198.54 | $198.55 | $198.50 |
| Purchase #2 | $201.57 | 4.439% | $210.5177 | $210.52 | $210.50 | $210.50 |
| Purchase #3 | $207.37 | 10.762% | $229.6872 | $229.69 | $229.70 | $229.70 |
| Purchase #4 | $132.61 | 7.280% | $142.264 | $142.26 | $142.25 | $142.30 |
| Purchase #5 | $105.27 | 8.238% | $113.9421 | $113.94 | $113.95 | $113.90 |
| Purchase #6 | $95.44 | 3.134% | $98.4311 | $98.43 | $98.45 | $98.40 |
| Purchase #7 | $238.93 | 11.133% | $265.5301 | $265.53 | $265.55 | $265.50 |
| 7 purchase totals = | $1,161.89 | $1,258.9127 | $1,258.91 | $1,258.95 | $1,258.80 | |