| 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 | $11.38 | 7.369% | $12.2186 | $12.22 | $12.20 | $12.20 |
| Purchase #2 | $35.95 | 5.800% | $38.0351 | $38.04 | $38.05 | $38.00 |
| Purchase #3 | $234.96 | 11.699% | $262.448 | $262.45 | $262.45 | $262.40 |
| Purchase #4 | $89.46 | 5.331% | $94.2291 | $94.23 | $94.25 | $94.20 |
| Purchase #5 | $120.91 | 6.103% | $128.2891 | $128.29 | $128.30 | $128.30 |
| Purchase #6 | $206.89 | 11.199% | $230.0596 | $230.06 | $230.05 | $230.10 |
| Purchase #7 | $95.80 | 12.800% | $108.0624 | $108.06 | $108.05 | $108.10 |
| 7 purchase totals = | $795.35 | $873.3419 | $873.35 | $873.35 | $873.30 | |