| 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 | $224.62 | 7.594% | $241.6776 | $241.68 | $241.70 | $241.70 |
| Purchase #2 | $221.83 | 8.700% | $241.1292 | $241.13 | $241.15 | $241.10 |
| Purchase #3 | $57.69 | 7.575% | $62.06 | $62.06 | $62.05 | $62.10 |
| Purchase #4 | $34.52 | 12.331% | $38.7767 | $38.78 | $38.80 | $38.80 |
| Purchase #5 | $173.25 | 10.432% | $191.3234 | $191.32 | $191.30 | $191.30 |
| Purchase #6 | $232.98 | 12.553% | $262.226 | $262.23 | $262.25 | $262.20 |
| Purchase #7 | $193.35 | 10.543% | $213.7349 | $213.73 | $213.75 | $213.70 |
| 7 purchase totals = | $1,138.24 | $1,250.9278 | $1,250.93 | $1,251.00 | $1,250.90 | |