| 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 | $239.32 | 12.788% | $269.9242 | $269.92 | $269.90 | $269.90 |
| Purchase #2 | $160.30 | 13.590% | $182.0848 | $182.08 | $182.10 | $182.10 |
| Purchase #3 | $190.53 | 9.867% | $209.3296 | $209.33 | $209.35 | $209.30 |
| Purchase #4 | $145.65 | 10.722% | $161.2666 | $161.27 | $161.25 | $161.30 |
| Purchase #5 | $128.66 | 3.750% | $133.4848 | $133.48 | $133.50 | $133.50 |
| Purchase #6 | $13.63 | 8.761% | $14.8241 | $14.82 | $14.80 | $14.80 |
| Purchase #7 | $49.97 | 6.340% | $53.1381 | $53.14 | $53.15 | $53.10 |
| 7 purchase totals = | $928.06 | $1,024.0522 | $1,024.04 | $1,024.05 | $1,024.00 | |