| 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 | $97.74 | 5.677% | $103.2887 | $103.29 | $103.30 | $103.30 |
| Purchase #2 | $156.99 | 3.480% | $162.4533 | $162.45 | $162.45 | $162.50 |
| Purchase #3 | $39.35 | 12.391% | $44.2259 | $44.23 | $44.25 | $44.20 |
| Purchase #4 | $223.98 | 5.850% | $237.0828 | $237.08 | $237.10 | $237.10 |
| Purchase #5 | $173.68 | 10.206% | $191.4058 | $191.41 | $191.40 | $191.40 |
| Purchase #6 | $230.76 | 12.292% | $259.125 | $259.13 | $259.15 | $259.10 |
| Purchase #7 | $247.89 | 11.743% | $276.9997 | $277.00 | $277.00 | $277.00 |
| 7 purchase totals = | $1,170.39 | $1,274.5812 | $1,274.59 | $1,274.65 | $1,274.60 | |