| 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 | $95.65 | 10.534% | $105.7258 | $105.73 | $105.75 | $105.70 |
| Purchase #2 | $8.44 | 12.359% | $9.4831 | $9.48 | $9.50 | $9.50 |
| Purchase #3 | $181.25 | 10.804% | $200.8323 | $200.83 | $200.85 | $200.80 |
| Purchase #4 | $114.25 | 4.246% | $119.1011 | $119.10 | $119.10 | $119.10 |
| Purchase #5 | $154.93 | 3.482% | $160.3247 | $160.32 | $160.30 | $160.30 |
| Purchase #6 | $212.89 | 10.468% | $235.1753 | $235.18 | $235.20 | $235.20 |
| Purchase #7 | $18.63 | 13.368% | $21.1205 | $21.12 | $21.10 | $21.10 |
| 7 purchase totals = | $786.04 | $851.7628 | $851.76 | $851.80 | $851.70 | |