| 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 | $202.99 | 9.277% | $221.8214 | $221.82 | $221.80 | $221.80 |
| Purchase #2 | $135.91 | 11.737% | $151.8618 | $151.86 | $151.85 | $151.90 |
| Purchase #3 | $120.36 | 4.456% | $125.7232 | $125.72 | $125.70 | $125.70 |
| Purchase #4 | $204.69 | 8.511% | $222.1112 | $222.11 | $222.10 | $222.10 |
| Purchase #5 | $227.50 | 5.194% | $239.3164 | $239.32 | $239.30 | $239.30 |
| Purchase #6 | $84.80 | 12.866% | $95.7104 | $95.71 | $95.70 | $95.70 |
| Purchase #7 | $226.28 | 7.641% | $243.5701 | $243.57 | $243.55 | $243.60 |
| 7 purchase totals = | $1,202.53 | $1,300.1145 | $1,300.11 | $1,300.00 | $1,300.10 | |