| 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 | $8.75 | 13.349% | $9.918 | $9.92 | $9.90 | $9.90 |
| Purchase #2 | $94.37 | 3.329% | $97.5116 | $97.51 | $97.50 | $97.50 |
| Purchase #3 | $101.53 | 11.210% | $112.9115 | $112.91 | $112.90 | $112.90 |
| Purchase #4 | $190.29 | 11.236% | $211.671 | $211.67 | $211.65 | $211.70 |
| Purchase #5 | $6.45 | 3.855% | $6.6986 | $6.70 | $6.70 | $6.70 |
| Purchase #6 | $217.32 | 6.346% | $231.1111 | $231.11 | $231.10 | $231.10 |
| Purchase #7 | $93.84 | 3.783% | $97.39 | $97.39 | $97.40 | $97.40 |
| 7 purchase totals = | $712.55 | $767.2118 | $767.21 | $767.15 | $767.20 | |