| 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 | $89.58 | 4.836% | $93.9121 | $93.91 | $93.90 | $93.90 |
| Purchase #2 | $27.62 | 12.244% | $31.0018 | $31.00 | $31.00 | $31.00 |
| Purchase #3 | $204.33 | 13.105% | $231.1074 | $231.11 | $231.10 | $231.10 |
| Purchase #4 | $113.44 | 13.652% | $128.9268 | $128.93 | $128.95 | $128.90 |
| Purchase #5 | $5.66 | 11.677% | $6.3209 | $6.32 | $6.30 | $6.30 |
| Purchase #6 | $211.81 | 12.363% | $237.9961 | $238.00 | $238.00 | $238.00 |
| Purchase #7 | $194.38 | 7.780% | $209.5028 | $209.50 | $209.50 | $209.50 |
| 7 purchase totals = | $846.82 | $938.7679 | $938.77 | $938.75 | $938.70 | |