| 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 | $221.95 | 3.321% | $229.321 | $229.32 | $229.30 | $229.30 |
| Purchase #2 | $126.48 | 9.630% | $138.66 | $138.66 | $138.65 | $138.70 |
| Purchase #3 | $139.34 | 13.219% | $157.7594 | $157.76 | $157.75 | $157.80 |
| Purchase #4 | $168.74 | 7.792% | $181.8882 | $181.89 | $181.90 | $181.90 |
| Purchase #5 | $61.45 | 5.756% | $64.9871 | $64.99 | $65.00 | $65.00 |
| Purchase #6 | $67.59 | 5.216% | $71.1155 | $71.12 | $71.10 | $71.10 |
| Purchase #7 | $183.25 | 7.570% | $197.122 | $197.12 | $197.10 | $197.10 |
| 7 purchase totals = | $968.80 | $1,040.8532 | $1,040.86 | $1,040.80 | $1,040.90 | |