| 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 | $141.36 | 7.211% | $151.5535 | $151.55 | $151.55 | $151.60 |
| Purchase #2 | $213.87 | 11.745% | $238.989 | $238.99 | $239.00 | $239.00 |
| Purchase #3 | $245.98 | 7.410% | $264.2071 | $264.21 | $264.20 | $264.20 |
| Purchase #4 | $44.33 | 3.599% | $45.9254 | $45.93 | $45.95 | $45.90 |
| Purchase #5 | $26.57 | 4.541% | $27.7765 | $27.78 | $27.80 | $27.80 |
| Purchase #6 | $211.79 | 8.556% | $229.9108 | $229.91 | $229.90 | $229.90 |
| Purchase #7 | $152.58 | 12.359% | $171.4374 | $171.44 | $171.45 | $171.40 |
| 7 purchase totals = | $1,036.48 | $1,129.7997 | $1,129.81 | $1,129.85 | $1,129.80 | |