| 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 | $145.53 | 8.115% | $157.3398 | $157.34 | $157.35 | $157.30 |
| Purchase #2 | $197.89 | 3.821% | $205.4514 | $205.45 | $205.45 | $205.50 |
| Purchase #3 | $239.92 | 3.793% | $249.0202 | $249.02 | $249.00 | $249.00 |
| Purchase #4 | $98.77 | 4.509% | $103.2235 | $103.22 | $103.20 | $103.20 |
| Purchase #5 | $210.95 | 12.528% | $237.3778 | $237.38 | $237.40 | $237.40 |
| Purchase #6 | $178.80 | 6.874% | $191.0907 | $191.09 | $191.10 | $191.10 |
| Purchase #7 | $206.40 | 11.156% | $229.426 | $229.43 | $229.45 | $229.40 |
| 7 purchase totals = | $1,278.26 | $1,372.9294 | $1,372.93 | $1,372.95 | $1,372.90 | |