| 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 | $16.26 | 12.176% | $18.2398 | $18.24 | $18.25 | $18.20 |
| Purchase #2 | $243.94 | 9.798% | $267.8412 | $267.84 | $267.85 | $267.80 |
| Purchase #3 | $220.47 | 6.597% | $235.0144 | $235.01 | $235.00 | $235.00 |
| Purchase #4 | $6.95 | 4.177% | $7.2403 | $7.24 | $7.25 | $7.20 |
| Purchase #5 | $47.70 | 11.637% | $53.2508 | $53.25 | $53.25 | $53.30 |
| Purchase #6 | $114.56 | 4.652% | $119.8893 | $119.89 | $119.90 | $119.90 |
| Purchase #7 | $141.62 | 3.416% | $146.4577 | $146.46 | $146.45 | $146.50 |
| 7 purchase totals = | $791.50 | $847.9335 | $847.93 | $847.95 | $847.90 | |