| 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 | $108.35 | 11.177% | $120.4603 | $120.46 | $120.45 | $120.50 |
| Purchase #2 | $160.38 | 7.524% | $172.447 | $172.45 | $172.45 | $172.40 |
| Purchase #3 | $186.98 | 3.855% | $194.1881 | $194.19 | $194.20 | $194.20 |
| Purchase #4 | $225.66 | 9.443% | $246.9691 | $246.97 | $246.95 | $247.00 |
| Purchase #5 | $195.99 | 8.121% | $211.9063 | $211.91 | $211.90 | $211.90 |
| Purchase #6 | $150.72 | 13.565% | $171.1652 | $171.17 | $171.15 | $171.20 |
| Purchase #7 | $227.88 | 8.188% | $246.5388 | $246.54 | $246.55 | $246.50 |
| 7 purchase totals = | $1,255.96 | $1,363.6748 | $1,363.69 | $1,363.65 | $1,363.70 | |