| 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 | $216.80 | 10.365% | $239.2713 | $239.27 | $239.25 | $239.30 |
| Purchase #2 | $158.55 | 6.540% | $168.9192 | $168.92 | $168.90 | $168.90 |
| Purchase #3 | $79.27 | 6.810% | $84.6683 | $84.67 | $84.65 | $84.70 |
| Purchase #4 | $243.37 | 8.799% | $264.7841 | $264.78 | $264.80 | $264.80 |
| Purchase #5 | $192.82 | 6.489% | $205.3321 | $205.33 | $205.35 | $205.30 |
| Purchase #6 | $53.56 | 8.534% | $58.1308 | $58.13 | $58.15 | $58.10 |
| Purchase #7 | $39.64 | 8.364% | $42.9555 | $42.96 | $42.95 | $43.00 |
| 7 purchase totals = | $984.01 | $1,064.0613 | $1,064.06 | $1,064.05 | $1,064.10 | |