| 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 | $238.93 | 11.830% | $267.1954 | $267.20 | $267.20 | $267.20 |
| Purchase #2 | $51.84 | 3.690% | $53.7529 | $53.75 | $53.75 | $53.80 |
| Purchase #3 | $200.80 | 4.443% | $209.7215 | $209.72 | $209.70 | $209.70 |
| Purchase #4 | $80.48 | 9.248% | $87.9228 | $87.92 | $87.90 | $87.90 |
| Purchase #5 | $85.59 | 4.748% | $89.6538 | $89.65 | $89.65 | $89.70 |
| Purchase #6 | $144.82 | 3.231% | $149.4991 | $149.50 | $149.50 | $149.50 |
| Purchase #7 | $198.33 | 13.567% | $225.2374 | $225.24 | $225.25 | $225.20 |
| 7 purchase totals = | $1,000.79 | $1,082.9829 | $1,082.98 | $1,082.95 | $1,083.00 | |