| 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 | $203.63 | 8.390% | $220.7146 | $220.71 | $220.70 | $220.70 |
| Purchase #2 | $243.68 | 12.457% | $274.0352 | $274.04 | $274.05 | $274.00 |
| Purchase #3 | $122.39 | 9.779% | $134.3585 | $134.36 | $134.35 | $134.40 |
| Purchase #4 | $69.66 | 5.676% | $73.6139 | $73.61 | $73.60 | $73.60 |
| Purchase #5 | $84.83 | 7.817% | $91.4612 | $91.46 | $91.45 | $91.50 |
| Purchase #6 | $215.76 | 10.232% | $237.8366 | $237.84 | $237.85 | $237.80 |
| Purchase #7 | $137.74 | 3.512% | $142.5774 | $142.58 | $142.60 | $142.60 |
| 7 purchase totals = | $1,077.69 | $1,174.5974 | $1,174.60 | $1,174.60 | $1,174.60 | |