| 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 | $240.78 | 7.867% | $259.7222 | $259.72 | $259.70 | $259.70 |
| Purchase #2 | $79.99 | 12.589% | $90.0599 | $90.06 | $90.05 | $90.10 |
| Purchase #3 | $123.53 | 10.856% | $136.9404 | $136.94 | $136.95 | $136.90 |
| Purchase #4 | $230.28 | 10.102% | $253.5429 | $253.54 | $253.55 | $253.50 |
| Purchase #5 | $221.97 | 9.592% | $243.2614 | $243.26 | $243.25 | $243.30 |
| Purchase #6 | $148.85 | 8.693% | $161.7895 | $161.79 | $161.80 | $161.80 |
| Purchase #7 | $204.39 | 7.581% | $219.8848 | $219.88 | $219.90 | $219.90 |
| 7 purchase totals = | $1,249.79 | $1,365.2011 | $1,365.19 | $1,365.20 | $1,365.20 | |