| 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 | $240.45 | 11.801% | $268.8255 | $268.83 | $268.85 | $268.80 |
| Purchase #2 | $107.81 | 6.243% | $114.5406 | $114.54 | $114.55 | $114.50 |
| Purchase #3 | $46.67 | 10.753% | $51.6884 | $51.69 | $51.70 | $51.70 |
| Purchase #4 | $241.25 | 10.150% | $265.7369 | $265.74 | $265.75 | $265.70 |
| Purchase #5 | $27.33 | 5.498% | $28.8326 | $28.83 | $28.85 | $28.80 |
| Purchase #6 | $6.97 | 7.282% | $7.4776 | $7.48 | $7.50 | $7.50 |
| Purchase #7 | $141.62 | 10.401% | $156.3499 | $156.35 | $156.35 | $156.30 |
| 7 purchase totals = | $812.10 | $893.4515 | $893.46 | $893.55 | $893.30 | |