| 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 | $203.91 | 4.638% | $213.3673 | $213.37 | $213.35 | $213.40 |
| Purchase #2 | $174.63 | 6.780% | $186.4699 | $186.47 | $186.45 | $186.50 |
| Purchase #3 | $44.55 | 4.463% | $46.5383 | $46.54 | $46.55 | $46.50 |
| Purchase #4 | $197.71 | 7.212% | $211.9688 | $211.97 | $211.95 | $212.00 |
| Purchase #5 | $91.26 | 8.164% | $98.7105 | $98.71 | $98.70 | $98.70 |
| Purchase #6 | $5.70 | 13.190% | $6.4518 | $6.45 | $6.45 | $6.50 |
| Purchase #7 | $120.62 | 13.737% | $137.1896 | $137.19 | $137.20 | $137.20 |
| 7 purchase totals = | $838.38 | $900.6962 | $900.70 | $900.65 | $900.80 | |