| 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 | $98.83 | 3.370% | $102.1606 | $102.16 | $102.15 | $102.20 |
| Purchase #2 | $62.60 | 10.271% | $69.0296 | $69.03 | $69.05 | $69.00 |
| Purchase #3 | $178.28 | 9.398% | $195.0348 | $195.03 | $195.05 | $195.00 |
| Purchase #4 | $247.54 | 6.168% | $262.8083 | $262.81 | $262.80 | $262.80 |
| Purchase #5 | $77.37 | 4.325% | $80.7163 | $80.72 | $80.70 | $80.70 |
| Purchase #6 | $180.79 | 7.360% | $194.0961 | $194.10 | $194.10 | $194.10 |
| Purchase #7 | $119.35 | 7.258% | $128.0124 | $128.01 | $128.00 | $128.00 |
| 7 purchase totals = | $964.76 | $1,031.8581 | $1,031.86 | $1,031.85 | $1,031.80 | |