| 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 | $236.82 | 7.573% | $254.7544 | $254.75 | $254.75 | $254.80 |
| Purchase #2 | $185.63 | 7.771% | $200.0553 | $200.06 | $200.05 | $200.10 |
| Purchase #3 | $221.82 | 13.376% | $251.4906 | $251.49 | $251.50 | $251.50 |
| Purchase #4 | $31.55 | 6.712% | $33.6676 | $33.67 | $33.65 | $33.70 |
| Purchase #5 | $198.85 | 9.587% | $217.9137 | $217.91 | $217.90 | $217.90 |
| Purchase #6 | $201.80 | 7.643% | $217.2236 | $217.22 | $217.20 | $217.20 |
| Purchase #7 | $178.50 | 13.280% | $202.2048 | $202.20 | $202.20 | $202.20 |
| 7 purchase totals = | $1,254.97 | $1,377.3100 | $1,377.30 | $1,377.25 | $1,377.40 | |