| 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 | $185.97 | 13.666% | $211.3847 | $211.38 | $211.40 | $211.40 |
| Purchase #2 | $240.25 | 9.523% | $263.129 | $263.13 | $263.15 | $263.10 |
| Purchase #3 | $130.26 | 3.617% | $134.9715 | $134.97 | $134.95 | $135.00 |
| Purchase #4 | $117.66 | 12.806% | $132.7275 | $132.73 | $132.75 | $132.70 |
| Purchase #5 | $61.81 | 10.794% | $68.4818 | $68.48 | $68.50 | $68.50 |
| Purchase #6 | $185.52 | 10.470% | $204.9439 | $204.94 | $204.95 | $204.90 |
| Purchase #7 | $33.85 | 12.700% | $38.149 | $38.15 | $38.15 | $38.10 |
| 7 purchase totals = | $955.32 | $1,053.7874 | $1,053.78 | $1,053.85 | $1,053.70 | |