| 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 | $109.77 | 10.187% | $120.9523 | $120.95 | $120.95 | $121.00 |
| Purchase #2 | $188.84 | 5.695% | $199.5944 | $199.59 | $199.60 | $199.60 |
| Purchase #3 | $74.84 | 12.614% | $84.2803 | $84.28 | $84.30 | $84.30 |
| Purchase #4 | $44.55 | 9.411% | $48.7426 | $48.74 | $48.75 | $48.70 |
| Purchase #5 | $155.94 | 4.740% | $163.3316 | $163.33 | $163.35 | $163.30 |
| Purchase #6 | $184.72 | 8.137% | $199.7507 | $199.75 | $199.75 | $199.80 |
| Purchase #7 | $240.32 | 12.320% | $269.9274 | $269.93 | $269.95 | $269.90 |
| 7 purchase totals = | $998.98 | $1,086.5793 | $1,086.57 | $1,086.65 | $1,086.60 | |