| 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 | $238.26 | 7.232% | $255.491 | $255.49 | $255.50 | $255.50 |
| Purchase #2 | $40.94 | 9.657% | $44.8936 | $44.89 | $44.90 | $44.90 |
| Purchase #3 | $133.80 | 3.284% | $138.194 | $138.19 | $138.20 | $138.20 |
| Purchase #4 | $92.35 | 12.323% | $103.7303 | $103.73 | $103.75 | $103.70 |
| Purchase #5 | $133.86 | 3.863% | $139.031 | $139.03 | $139.05 | $139.00 |
| Purchase #6 | $125.27 | 4.351% | $130.7205 | $130.72 | $130.70 | $130.70 |
| Purchase #7 | $100.34 | 8.361% | $108.7294 | $108.73 | $108.75 | $108.70 |
| 7 purchase totals = | $864.82 | $920.7898 | $920.78 | $920.85 | $920.70 | |