| 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 | $213.68 | 9.247% | $233.439 | $233.44 | $233.45 | $233.40 |
| Purchase #2 | $219.86 | 8.770% | $239.1417 | $239.14 | $239.15 | $239.10 |
| Purchase #3 | $115.65 | 4.458% | $120.8057 | $120.81 | $120.80 | $120.80 |
| Purchase #4 | $15.83 | 5.695% | $16.7315 | $16.73 | $16.75 | $16.70 |
| Purchase #5 | $227.35 | 6.579% | $242.3074 | $242.31 | $242.30 | $242.30 |
| Purchase #6 | $171.71 | 5.231% | $180.6922 | $180.69 | $180.70 | $180.70 |
| Purchase #7 | $57.88 | 11.322% | $64.4332 | $64.43 | $64.45 | $64.40 |
| 7 purchase totals = | $1,021.96 | $1,097.5507 | $1,097.55 | $1,097.60 | $1,097.40 | |