| 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 | $230.75 | 7.871% | $248.9123 | $248.91 | $248.90 | $248.90 |
| Purchase #2 | $214.66 | 4.314% | $223.9204 | $223.92 | $223.90 | $223.90 |
| Purchase #3 | $53.65 | 12.872% | $60.5558 | $60.56 | $60.55 | $60.60 |
| Purchase #4 | $105.57 | 9.804% | $115.9201 | $115.92 | $115.90 | $115.90 |
| Purchase #5 | $79.98 | 13.251% | $90.5781 | $90.58 | $90.60 | $90.60 |
| Purchase #6 | $9.65 | 13.411% | $10.9442 | $10.94 | $10.95 | $10.90 |
| Purchase #7 | $74.75 | 13.300% | $84.6918 | $84.69 | $84.70 | $84.70 |
| 7 purchase totals = | $769.01 | $835.5227 | $835.52 | $835.50 | $835.50 | |