| 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 | $229.74 | 10.787% | $254.5221 | $254.52 | $254.50 | $254.50 |
| Purchase #2 | $186.45 | 4.378% | $194.6128 | $194.61 | $194.60 | $194.60 |
| Purchase #3 | $211.50 | 6.351% | $224.9324 | $224.93 | $224.95 | $224.90 |
| Purchase #4 | $160.59 | 8.247% | $173.8339 | $173.83 | $173.85 | $173.80 |
| Purchase #5 | $175.25 | 7.742% | $188.8179 | $188.82 | $188.80 | $188.80 |
| Purchase #6 | $171.86 | 12.805% | $193.8667 | $193.87 | $193.85 | $193.90 |
| Purchase #7 | $148.33 | 12.839% | $167.3741 | $167.37 | $167.35 | $167.40 |
| 7 purchase totals = | $1,283.72 | $1,397.9599 | $1,397.95 | $1,397.90 | $1,397.90 | |