| 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 | $189.52 | 13.497% | $215.0995 | $215.10 | $215.10 | $215.10 |
| Purchase #2 | $221.86 | 3.588% | $229.8203 | $229.82 | $229.80 | $229.80 |
| Purchase #3 | $171.47 | 13.798% | $195.1294 | $195.13 | $195.15 | $195.10 |
| Purchase #4 | $242.78 | 5.549% | $256.2519 | $256.25 | $256.25 | $256.30 |
| Purchase #5 | $60.64 | 13.724% | $68.9622 | $68.96 | $68.95 | $69.00 |
| Purchase #6 | $223.70 | 12.263% | $251.1323 | $251.13 | $251.15 | $251.10 |
| Purchase #7 | $117.69 | 5.548% | $124.2194 | $124.22 | $124.20 | $124.20 |
| 7 purchase totals = | $1,227.66 | $1,340.6150 | $1,340.61 | $1,340.60 | $1,340.60 | |