| 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 | $98.47 | 3.484% | $101.9007 | $101.90 | $101.90 | $101.90 |
| Purchase #2 | $216.92 | 13.389% | $245.9634 | $245.96 | $245.95 | $246.00 |
| Purchase #3 | $128.27 | 6.785% | $136.9731 | $136.97 | $136.95 | $137.00 |
| Purchase #4 | $138.58 | 4.724% | $145.1265 | $145.13 | $145.15 | $145.10 |
| Purchase #5 | $45.59 | 13.634% | $51.8057 | $51.81 | $51.80 | $51.80 |
| Purchase #6 | $180.70 | 9.393% | $197.6732 | $197.67 | $197.65 | $197.70 |
| Purchase #7 | $188.40 | 6.780% | $201.1735 | $201.17 | $201.15 | $201.20 |
| 7 purchase totals = | $996.93 | $1,080.6161 | $1,080.61 | $1,080.55 | $1,080.70 | |