| 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 | $229.97 | 5.657% | $242.9794 | $242.98 | $243.00 | $243.00 |
| Purchase #2 | $193.77 | 12.722% | $218.4214 | $218.42 | $218.40 | $218.40 |
| Purchase #3 | $184.78 | 4.666% | $193.4018 | $193.40 | $193.40 | $193.40 |
| Purchase #4 | $221.79 | 12.627% | $249.7954 | $249.80 | $249.80 | $249.80 |
| Purchase #5 | $22.91 | 13.855% | $26.0842 | $26.08 | $26.10 | $26.10 |
| Purchase #6 | $117.72 | 5.259% | $123.9109 | $123.91 | $123.90 | $123.90 |
| Purchase #7 | $64.57 | 10.294% | $71.2168 | $71.22 | $71.20 | $71.20 |
| 7 purchase totals = | $1,035.51 | $1,125.8099 | $1,125.81 | $1,125.80 | $1,125.80 | |