| 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 | $122.38 | 13.180% | $138.5097 | $138.51 | $138.50 | $138.50 |
| Purchase #2 | $36.64 | 8.283% | $39.6749 | $39.67 | $39.65 | $39.70 |
| Purchase #3 | $26.83 | 4.446% | $28.0229 | $28.02 | $28.00 | $28.00 |
| Purchase #4 | $75.84 | 13.365% | $85.976 | $85.98 | $86.00 | $86.00 |
| Purchase #5 | $21.94 | 11.566% | $24.4776 | $24.48 | $24.50 | $24.50 |
| Purchase #6 | $103.29 | 3.594% | $107.0022 | $107.00 | $107.00 | $107.00 |
| Purchase #7 | $189.50 | 8.570% | $205.7402 | $205.74 | $205.75 | $205.70 |
| 7 purchase totals = | $576.42 | $629.4035 | $629.40 | $629.40 | $629.40 | |