| 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 | $221.89 | 3.665% | $230.0223 | $230.02 | $230.00 | $230.00 |
| Purchase #2 | $22.85 | 11.525% | $25.4835 | $25.48 | $25.50 | $25.50 |
| Purchase #3 | $150.31 | 7.497% | $161.5787 | $161.58 | $161.60 | $161.60 |
| Purchase #4 | $217.81 | 4.719% | $228.0885 | $228.09 | $228.10 | $228.10 |
| Purchase #5 | $245.36 | 13.167% | $277.6666 | $277.67 | $277.65 | $277.70 |
| Purchase #6 | $243.81 | 11.752% | $272.4626 | $272.46 | $272.45 | $272.50 |
| Purchase #7 | $193.81 | 6.739% | $206.8709 | $206.87 | $206.85 | $206.90 |
| 7 purchase totals = | $1,295.84 | $1,402.1731 | $1,402.17 | $1,402.15 | $1,402.30 | |