| 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 | $133.35 | 12.480% | $149.9921 | $149.99 | $150.00 | $150.00 |
| Purchase #2 | $244.52 | 9.423% | $267.5611 | $267.56 | $267.55 | $267.60 |
| Purchase #3 | $94.76 | 9.421% | $103.6873 | $103.69 | $103.70 | $103.70 |
| Purchase #4 | $10.40 | 3.187% | $10.7314 | $10.73 | $10.75 | $10.70 |
| Purchase #5 | $224.40 | 3.835% | $233.0057 | $233.01 | $233.00 | $233.00 |
| Purchase #6 | $114.34 | 5.360% | $120.4686 | $120.47 | $120.45 | $120.50 |
| Purchase #7 | $214.87 | 4.817% | $225.2203 | $225.22 | $225.20 | $225.20 |
| 7 purchase totals = | $1,036.64 | $1,110.6665 | $1,110.67 | $1,110.65 | $1,110.70 | |