| 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 | $242.97 | 8.159% | $262.7939 | $262.79 | $262.80 | $262.80 |
| Purchase #2 | $152.67 | 9.700% | $167.479 | $167.48 | $167.50 | $167.50 |
| Purchase #3 | $96.90 | 7.417% | $104.0871 | $104.09 | $104.10 | $104.10 |
| Purchase #4 | $151.87 | 10.745% | $168.1884 | $168.19 | $168.20 | $168.20 |
| Purchase #5 | $26.92 | 10.508% | $29.7488 | $29.75 | $29.75 | $29.70 |
| Purchase #6 | $175.76 | 13.190% | $198.9427 | $198.94 | $198.95 | $198.90 |
| Purchase #7 | $62.86 | 11.590% | $70.1455 | $70.15 | $70.15 | $70.10 |
| 7 purchase totals = | $909.95 | $1,001.3854 | $1,001.39 | $1,001.45 | $1,001.30 | |