| 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 | $92.25 | 11.867% | $103.1973 | $103.20 | $103.20 | $103.20 |
| Purchase #2 | $108.31 | 13.117% | $122.517 | $122.52 | $122.50 | $122.50 |
| Purchase #3 | $123.55 | 5.807% | $130.7245 | $130.72 | $130.70 | $130.70 |
| Purchase #4 | $102.51 | 8.334% | $111.0532 | $111.05 | $111.05 | $111.10 |
| Purchase #5 | $213.75 | 3.842% | $221.9623 | $221.96 | $221.95 | $222.00 |
| Purchase #6 | $236.48 | 11.732% | $264.2238 | $264.22 | $264.20 | $264.20 |
| Purchase #7 | $211.69 | 9.694% | $232.2112 | $232.21 | $232.20 | $232.20 |
| 7 purchase totals = | $1,088.54 | $1,185.8893 | $1,185.88 | $1,185.80 | $1,185.90 | |