| 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 | $97.86 | 10.365% | $108.0032 | $108.00 | $108.00 | $108.00 |
| Purchase #2 | $246.97 | 3.347% | $255.2361 | $255.24 | $255.25 | $255.20 |
| Purchase #3 | $124.86 | 7.153% | $133.7912 | $133.79 | $133.80 | $133.80 |
| Purchase #4 | $98.47 | 3.325% | $101.7441 | $101.74 | $101.75 | $101.70 |
| Purchase #5 | $137.72 | 13.687% | $156.5697 | $156.57 | $156.55 | $156.60 |
| Purchase #6 | $196.91 | 3.569% | $203.9377 | $203.94 | $203.95 | $203.90 |
| Purchase #7 | $21.39 | 11.871% | $23.9292 | $23.93 | $23.95 | $23.90 |
| 7 purchase totals = | $924.18 | $983.2112 | $983.21 | $983.25 | $983.10 | |