| 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 | $224.82 | 10.306% | $247.9899 | $247.99 | $248.00 | $248.00 |
| Purchase #2 | $155.48 | 3.399% | $160.7648 | $160.76 | $160.75 | $160.80 |
| Purchase #3 | $5.78 | 5.272% | $6.0847 | $6.08 | $6.10 | $6.10 |
| Purchase #4 | $26.61 | 4.223% | $27.7337 | $27.73 | $27.75 | $27.70 |
| Purchase #5 | $12.44 | 10.117% | $13.6986 | $13.70 | $13.70 | $13.70 |
| Purchase #6 | $130.64 | 4.750% | $136.8454 | $136.85 | $136.85 | $136.80 |
| Purchase #7 | $33.27 | 5.131% | $34.9771 | $34.98 | $35.00 | $35.00 |
| 7 purchase totals = | $589.04 | $628.0942 | $628.09 | $628.15 | $628.10 | |