| 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 | $13.60 | 4.573% | $14.2219 | $14.22 | $14.20 | $14.20 |
| Purchase #2 | $201.34 | 10.319% | $222.1163 | $222.12 | $222.10 | $222.10 |
| Purchase #3 | $119.78 | 8.558% | $130.0308 | $130.03 | $130.05 | $130.00 |
| Purchase #4 | $144.88 | 10.470% | $160.0489 | $160.05 | $160.05 | $160.00 |
| Purchase #5 | $60.30 | 9.603% | $66.0906 | $66.09 | $66.10 | $66.10 |
| Purchase #6 | $237.70 | 11.394% | $264.7835 | $264.78 | $264.80 | $264.80 |
| Purchase #7 | $142.82 | 10.507% | $157.8261 | $157.83 | $157.85 | $157.80 |
| 7 purchase totals = | $920.42 | $1,015.1181 | $1,015.12 | $1,015.15 | $1,015.00 | |