| 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 | $9.81 | 4.536% | $10.255 | $10.26 | $10.25 | $10.30 |
| Purchase #2 | $244.90 | 3.455% | $253.3613 | $253.36 | $253.35 | $253.40 |
| Purchase #3 | $91.63 | 3.275% | $94.6309 | $94.63 | $94.65 | $94.60 |
| Purchase #4 | $117.82 | 9.430% | $128.9304 | $128.93 | $128.95 | $128.90 |
| Purchase #5 | $188.67 | 6.710% | $201.3298 | $201.33 | $201.35 | $201.30 |
| Purchase #6 | $114.36 | 3.860% | $118.7743 | $118.77 | $118.75 | $118.80 |
| Purchase #7 | $70.70 | 10.164% | $77.8859 | $77.89 | $77.90 | $77.90 |
| 7 purchase totals = | $837.89 | $885.1676 | $885.17 | $885.20 | $885.20 | |