| 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 | $228.74 | 12.530% | $257.4011 | $257.40 | $257.40 | $257.40 |
| Purchase #2 | $10.46 | 5.821% | $11.0689 | $11.07 | $11.05 | $11.10 |
| Purchase #3 | $68.59 | 7.139% | $73.4866 | $73.49 | $73.50 | $73.50 |
| Purchase #4 | $35.33 | 10.828% | $39.1555 | $39.16 | $39.15 | $39.20 |
| Purchase #5 | $12.71 | 6.719% | $13.564 | $13.56 | $13.55 | $13.60 |
| Purchase #6 | $134.89 | 3.112% | $139.0878 | $139.09 | $139.10 | $139.10 |
| Purchase #7 | $120.50 | 12.703% | $135.8071 | $135.81 | $135.80 | $135.80 |
| 7 purchase totals = | $611.22 | $669.5710 | $669.58 | $669.55 | $669.70 | |