| 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 | $114.34 | 12.740% | $128.9069 | $128.91 | $128.90 | $128.90 |
| Purchase #2 | $80.92 | 13.655% | $91.9696 | $91.97 | $91.95 | $92.00 |
| Purchase #3 | $26.69 | 7.715% | $28.7491 | $28.75 | $28.75 | $28.70 |
| Purchase #4 | $224.92 | 4.781% | $235.6734 | $235.67 | $235.65 | $235.70 |
| Purchase #5 | $185.45 | 5.808% | $196.2209 | $196.22 | $196.20 | $196.20 |
| Purchase #6 | $229.26 | 10.536% | $253.4148 | $253.41 | $253.40 | $253.40 |
| Purchase #7 | $195.59 | 12.812% | $220.649 | $220.65 | $220.65 | $220.60 |
| 7 purchase totals = | $1,057.17 | $1,155.5837 | $1,155.58 | $1,155.50 | $1,155.50 | |