| 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 | $213.93 | 6.445% | $227.7178 | $227.72 | $227.70 | $227.70 |
| Purchase #2 | $193.56 | 6.148% | $205.4601 | $205.46 | $205.45 | $205.50 |
| Purchase #3 | $39.48 | 12.313% | $44.3412 | $44.34 | $44.35 | $44.30 |
| Purchase #4 | $149.33 | 11.231% | $166.1013 | $166.10 | $166.10 | $166.10 |
| Purchase #5 | $32.40 | 3.808% | $33.6338 | $33.63 | $33.65 | $33.60 |
| Purchase #6 | $58.58 | 7.771% | $63.1323 | $63.13 | $63.15 | $63.10 |
| Purchase #7 | $228.81 | 13.499% | $259.6971 | $259.70 | $259.70 | $259.70 |
| 7 purchase totals = | $916.09 | $1,000.0836 | $1,000.08 | $1,000.10 | $1,000.00 | |