| 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 | $234.44 | 10.225% | $258.4115 | $258.41 | $258.40 | $258.40 |
| Purchase #2 | $159.38 | 10.387% | $175.9348 | $175.93 | $175.95 | $175.90 |
| Purchase #3 | $224.86 | 9.511% | $246.2464 | $246.25 | $246.25 | $246.20 |
| Purchase #4 | $135.27 | 8.302% | $146.5001 | $146.50 | $146.50 | $146.50 |
| Purchase #5 | $37.69 | 3.801% | $39.1226 | $39.12 | $39.10 | $39.10 |
| Purchase #6 | $86.63 | 13.156% | $98.027 | $98.03 | $98.05 | $98.00 |
| Purchase #7 | $145.74 | 5.478% | $153.7236 | $153.72 | $153.70 | $153.70 |
| 7 purchase totals = | $1,024.01 | $1,117.9660 | $1,117.96 | $1,117.95 | $1,117.80 | |