| 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 | $224.26 | 8.287% | $242.8444 | $242.84 | $242.85 | $242.80 |
| Purchase #2 | $235.27 | 3.502% | $243.5092 | $243.51 | $243.50 | $243.50 |
| Purchase #3 | $161.98 | 9.508% | $177.3811 | $177.38 | $177.40 | $177.40 |
| Purchase #4 | $56.77 | 7.674% | $61.1265 | $61.13 | $61.15 | $61.10 |
| Purchase #5 | $110.32 | 7.628% | $118.7352 | $118.74 | $118.75 | $118.70 |
| Purchase #6 | $91.54 | 13.165% | $103.5912 | $103.59 | $103.60 | $103.60 |
| Purchase #7 | $162.81 | 4.247% | $169.7245 | $169.72 | $169.70 | $169.70 |
| 7 purchase totals = | $1,042.95 | $1,116.9121 | $1,116.91 | $1,116.95 | $1,116.80 | |