| 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 | $122.83 | 11.562% | $137.0316 | $137.03 | $137.05 | $137.00 |
| Purchase #2 | $67.67 | 4.483% | $70.7036 | $70.70 | $70.70 | $70.70 |
| Purchase #3 | $26.90 | 9.326% | $29.4087 | $29.41 | $29.40 | $29.40 |
| Purchase #4 | $221.61 | 8.432% | $240.2962 | $240.30 | $240.30 | $240.30 |
| Purchase #5 | $221.31 | 4.480% | $231.2247 | $231.22 | $231.20 | $231.20 |
| Purchase #6 | $28.96 | 7.118% | $31.0214 | $31.02 | $31.00 | $31.00 |
| Purchase #7 | $207.98 | 6.688% | $221.8897 | $221.89 | $221.90 | $221.90 |
| 7 purchase totals = | $897.26 | $961.5759 | $961.57 | $961.55 | $961.50 | |