| 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 | $212.46 | 12.391% | $238.7859 | $238.79 | $238.80 | $238.80 |
| Purchase #2 | $93.55 | 4.736% | $97.9805 | $97.98 | $98.00 | $98.00 |
| Purchase #3 | $216.50 | 9.503% | $237.074 | $237.07 | $237.05 | $237.10 |
| Purchase #4 | $211.88 | 8.781% | $230.4852 | $230.49 | $230.50 | $230.50 |
| Purchase #5 | $57.61 | 5.845% | $60.9773 | $60.98 | $61.00 | $61.00 |
| Purchase #6 | $175.70 | 13.837% | $200.0116 | $200.01 | $200.00 | $200.00 |
| Purchase #7 | $79.36 | 6.636% | $84.6263 | $84.63 | $84.65 | $84.60 |
| 7 purchase totals = | $1,047.06 | $1,149.9408 | $1,149.95 | $1,150.00 | $1,150.00 | |