| 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 | $235.97 | 9.862% | $259.2414 | $259.24 | $259.25 | $259.20 |
| Purchase #2 | $40.99 | 4.660% | $42.9001 | $42.90 | $42.90 | $42.90 |
| Purchase #3 | $95.96 | 11.804% | $107.2871 | $107.29 | $107.30 | $107.30 |
| Purchase #4 | $138.42 | 7.715% | $149.0991 | $149.10 | $149.10 | $149.10 |
| Purchase #5 | $33.80 | 4.857% | $35.4417 | $35.44 | $35.45 | $35.40 |
| Purchase #6 | $31.49 | 12.683% | $35.4839 | $35.48 | $35.50 | $35.50 |
| Purchase #7 | $176.80 | 7.111% | $189.3722 | $189.37 | $189.35 | $189.40 |
| 7 purchase totals = | $753.43 | $818.8255 | $818.82 | $818.85 | $818.80 | |