| 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 | $211.95 | 3.815% | $220.0359 | $220.04 | $220.05 | $220.00 |
| Purchase #2 | $153.42 | 6.230% | $162.9781 | $162.98 | $163.00 | $163.00 |
| Purchase #3 | $180.76 | 11.245% | $201.0865 | $201.09 | $201.10 | $201.10 |
| Purchase #4 | $182.97 | 3.726% | $189.7875 | $189.79 | $189.80 | $189.80 |
| Purchase #5 | $213.78 | 13.805% | $243.2923 | $243.29 | $243.30 | $243.30 |
| Purchase #6 | $13.80 | 7.665% | $14.8578 | $14.86 | $14.85 | $14.90 |
| Purchase #7 | $249.51 | 5.346% | $262.8488 | $262.85 | $262.85 | $262.80 |
| 7 purchase totals = | $1,206.19 | $1,294.8869 | $1,294.90 | $1,294.95 | $1,294.90 | |