| 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 | $90.59 | 13.760% | $103.0552 | $103.06 | $103.05 | $103.10 |
| Purchase #2 | $210.85 | 7.175% | $225.9785 | $225.98 | $226.00 | $226.00 |
| Purchase #3 | $221.53 | 8.616% | $240.617 | $240.62 | $240.60 | $240.60 |
| Purchase #4 | $104.42 | 4.376% | $108.9894 | $108.99 | $109.00 | $109.00 |
| Purchase #5 | $76.93 | 8.602% | $83.5475 | $83.55 | $83.55 | $83.50 |
| Purchase #6 | $141.99 | 8.383% | $153.893 | $153.89 | $153.90 | $153.90 |
| Purchase #7 | $204.37 | 6.571% | $217.7992 | $217.80 | $217.80 | $217.80 |
| 7 purchase totals = | $1,050.68 | $1,133.8798 | $1,133.89 | $1,133.90 | $1,133.90 | |