| 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 | $189.67 | 12.734% | $213.8226 | $213.82 | $213.80 | $213.80 |
| Purchase #2 | $45.99 | 10.807% | $50.9601 | $50.96 | $50.95 | $51.00 |
| Purchase #3 | $250.53 | 9.408% | $274.0999 | $274.10 | $274.10 | $274.10 |
| Purchase #4 | $110.35 | 9.349% | $120.6666 | $120.67 | $120.65 | $120.70 |
| Purchase #5 | $115.68 | 3.388% | $119.5992 | $119.60 | $119.60 | $119.60 |
| Purchase #6 | $239.64 | 5.470% | $252.7483 | $252.75 | $252.75 | $252.70 |
| Purchase #7 | $6.89 | 12.404% | $7.7446 | $7.74 | $7.75 | $7.70 |
| 7 purchase totals = | $958.75 | $1,039.6413 | $1,039.64 | $1,039.60 | $1,039.60 | |