| 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 | $93.58 | 10.742% | $103.6324 | $103.63 | $103.65 | $103.60 |
| Purchase #2 | $123.55 | 4.469% | $129.0714 | $129.07 | $129.05 | $129.10 |
| Purchase #3 | $229.42 | 13.476% | $260.3366 | $260.34 | $260.35 | $260.30 |
| Purchase #4 | $230.86 | 12.837% | $260.4955 | $260.50 | $260.50 | $260.50 |
| Purchase #5 | $51.59 | 5.516% | $54.4357 | $54.44 | $54.45 | $54.40 |
| Purchase #6 | $211.58 | 10.676% | $234.1683 | $234.17 | $234.15 | $234.20 |
| Purchase #7 | $119.63 | 10.259% | $131.9028 | $131.90 | $131.90 | $131.90 |
| 7 purchase totals = | $1,060.21 | $1,174.0427 | $1,174.05 | $1,174.05 | $1,174.00 | |