| 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 | $6.98 | 12.121% | $7.826 | $7.83 | $7.85 | $7.80 |
| Purchase #2 | $49.73 | 13.837% | $56.6111 | $56.61 | $56.60 | $56.60 |
| Purchase #3 | $133.96 | 13.407% | $151.92 | $151.92 | $151.90 | $151.90 |
| Purchase #4 | $236.67 | 6.208% | $251.3625 | $251.36 | $251.35 | $251.40 |
| Purchase #5 | $12.94 | 10.131% | $14.251 | $14.25 | $14.25 | $14.30 |
| Purchase #6 | $198.83 | 9.117% | $216.9573 | $216.96 | $216.95 | $217.00 |
| Purchase #7 | $97.63 | 5.836% | $103.3277 | $103.33 | $103.35 | $103.30 |
| 7 purchase totals = | $736.74 | $802.2556 | $802.26 | $802.25 | $802.30 | |