| 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 | $9.73 | 8.584% | $10.5652 | $10.57 | $10.55 | $10.60 |
| Purchase #2 | $201.66 | 4.715% | $211.1683 | $211.17 | $211.15 | $211.20 |
| Purchase #3 | $90.74 | 9.836% | $99.6652 | $99.67 | $99.65 | $99.70 |
| Purchase #4 | $130.81 | 3.256% | $135.0692 | $135.07 | $135.05 | $135.10 |
| Purchase #5 | $246.88 | 13.421% | $280.0138 | $280.01 | $280.00 | $280.00 |
| Purchase #6 | $245.42 | 3.330% | $253.5925 | $253.59 | $253.60 | $253.60 |
| Purchase #7 | $68.51 | 12.435% | $77.0292 | $77.03 | $77.05 | $77.00 |
| 7 purchase totals = | $993.75 | $1,067.1034 | $1,067.11 | $1,067.05 | $1,067.20 | |