| 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 | $231.44 | 5.194% | $243.461 | $243.46 | $243.45 | $243.50 |
| Purchase #2 | $90.30 | 7.367% | $96.9524 | $96.95 | $96.95 | $97.00 |
| Purchase #3 | $230.28 | 9.614% | $252.4191 | $252.42 | $252.40 | $252.40 |
| Purchase #4 | $118.32 | 3.255% | $122.1713 | $122.17 | $122.15 | $122.20 |
| Purchase #5 | $249.76 | 4.396% | $260.7394 | $260.74 | $260.75 | $260.70 |
| Purchase #6 | $69.57 | 5.135% | $73.1424 | $73.14 | $73.15 | $73.10 |
| Purchase #7 | $227.43 | 6.244% | $241.6307 | $241.63 | $241.65 | $241.60 |
| 7 purchase totals = | $1,217.10 | $1,290.5163 | $1,290.51 | $1,290.50 | $1,290.50 | |