| 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 | $131.49 | 13.845% | $149.6948 | $149.69 | $149.70 | $149.70 |
| Purchase #2 | $12.72 | 12.613% | $14.3244 | $14.32 | $14.30 | $14.30 |
| Purchase #3 | $247.38 | 8.194% | $267.6503 | $267.65 | $267.65 | $267.70 |
| Purchase #4 | $240.75 | 11.201% | $267.7164 | $267.72 | $267.70 | $267.70 |
| Purchase #5 | $114.68 | 8.583% | $124.523 | $124.52 | $124.50 | $124.50 |
| Purchase #6 | $225.32 | 8.650% | $244.8102 | $244.81 | $244.80 | $244.80 |
| Purchase #7 | $158.95 | 12.211% | $178.3594 | $178.36 | $178.35 | $178.40 |
| 7 purchase totals = | $1,131.29 | $1,247.0785 | $1,247.07 | $1,247.00 | $1,247.10 | |