| 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 | $198.29 | 12.784% | $223.6394 | $223.64 | $223.65 | $223.60 |
| Purchase #2 | $89.86 | 7.736% | $96.8116 | $96.81 | $96.80 | $96.80 |
| Purchase #3 | $147.43 | 10.283% | $162.5902 | $162.59 | $162.60 | $162.60 |
| Purchase #4 | $232.33 | 3.191% | $239.7437 | $239.74 | $239.75 | $239.70 |
| Purchase #5 | $21.46 | 10.177% | $23.644 | $23.64 | $23.65 | $23.60 |
| Purchase #6 | $23.77 | 11.735% | $26.5594 | $26.56 | $26.55 | $26.60 |
| Purchase #7 | $70.60 | 12.512% | $79.4335 | $79.43 | $79.45 | $79.40 |
| 7 purchase totals = | $783.74 | $852.4218 | $852.41 | $852.45 | $852.30 | |