| 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 | $229.86 | 7.421% | $246.9179 | $246.92 | $246.90 | $246.90 |
| Purchase #2 | $125.32 | 3.618% | $129.8541 | $129.85 | $129.85 | $129.90 |
| Purchase #3 | $223.84 | 11.599% | $249.8032 | $249.80 | $249.80 | $249.80 |
| Purchase #4 | $180.51 | 7.330% | $193.7414 | $193.74 | $193.75 | $193.70 |
| Purchase #5 | $96.57 | 5.308% | $101.6959 | $101.70 | $101.70 | $101.70 |
| Purchase #6 | $135.25 | 4.439% | $141.2537 | $141.25 | $141.25 | $141.30 |
| Purchase #7 | $7.74 | 3.859% | $8.0387 | $8.04 | $8.05 | $8.00 |
| 7 purchase totals = | $999.09 | $1,071.3049 | $1,071.30 | $1,071.30 | $1,071.30 | |