| 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 | $240.57 | 4.681% | $251.8311 | $251.83 | $251.85 | $251.80 |
| Purchase #2 | $155.59 | 10.571% | $172.0374 | $172.04 | $172.05 | $172.00 |
| Purchase #3 | $90.79 | 7.838% | $97.9061 | $97.91 | $97.90 | $97.90 |
| Purchase #4 | $244.86 | 13.495% | $277.9039 | $277.90 | $277.90 | $277.90 |
| Purchase #5 | $207.39 | 5.113% | $217.9939 | $217.99 | $218.00 | $218.00 |
| Purchase #6 | $158.35 | 7.783% | $170.6744 | $170.67 | $170.65 | $170.70 |
| Purchase #7 | $69.70 | 9.374% | $76.2337 | $76.23 | $76.25 | $76.20 |
| 7 purchase totals = | $1,167.25 | $1,264.5805 | $1,264.57 | $1,264.60 | $1,264.50 | |