| 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 | $216.35 | 11.177% | $240.5314 | $240.53 | $240.55 | $240.50 |
| Purchase #2 | $138.85 | 7.502% | $149.2665 | $149.27 | $149.25 | $149.30 |
| Purchase #3 | $178.41 | 9.588% | $195.516 | $195.52 | $195.50 | $195.50 |
| Purchase #4 | $171.75 | 12.680% | $193.5279 | $193.53 | $193.55 | $193.50 |
| Purchase #5 | $23.47 | 13.713% | $26.6884 | $26.69 | $26.70 | $26.70 |
| Purchase #6 | $211.49 | 3.474% | $218.8372 | $218.84 | $218.85 | $218.80 |
| Purchase #7 | $65.66 | 7.236% | $70.4112 | $70.41 | $70.40 | $70.40 |
| 7 purchase totals = | $1,005.98 | $1,094.7786 | $1,094.79 | $1,094.80 | $1,094.70 | |