| 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 | $243.84 | 8.740% | $265.1516 | $265.15 | $265.15 | $265.20 |
| Purchase #2 | $213.34 | 8.616% | $231.7214 | $231.72 | $231.70 | $231.70 |
| Purchase #3 | $248.66 | 7.544% | $267.4189 | $267.42 | $267.40 | $267.40 |
| Purchase #4 | $151.32 | 9.423% | $165.5789 | $165.58 | $165.60 | $165.60 |
| Purchase #5 | $182.82 | 10.675% | $202.336 | $202.34 | $202.35 | $202.30 |
| Purchase #6 | $205.55 | 3.503% | $212.7504 | $212.75 | $212.75 | $212.80 |
| Purchase #7 | $241.63 | 13.285% | $273.7305 | $273.73 | $273.75 | $273.70 |
| 7 purchase totals = | $1,487.16 | $1,618.6877 | $1,618.69 | $1,618.70 | $1,618.70 | |