| 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 | $187.62 | 12.428% | $210.9374 | $210.94 | $210.95 | $210.90 |
| Purchase #2 | $197.69 | 4.530% | $206.6454 | $206.65 | $206.65 | $206.60 |
| Purchase #3 | $245.82 | 8.507% | $266.7319 | $266.73 | $266.75 | $266.70 |
| Purchase #4 | $247.25 | 3.392% | $255.6367 | $255.64 | $255.65 | $255.60 |
| Purchase #5 | $70.42 | 9.863% | $77.3655 | $77.37 | $77.35 | $77.40 |
| Purchase #6 | $110.38 | 11.173% | $122.7128 | $122.71 | $122.70 | $122.70 |
| Purchase #7 | $230.27 | 3.684% | $238.7531 | $238.75 | $238.75 | $238.80 |
| 7 purchase totals = | $1,289.45 | $1,378.7828 | $1,378.79 | $1,378.80 | $1,378.70 | |