| 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 | $172.87 | 7.211% | $185.3357 | $185.34 | $185.35 | $185.30 |
| Purchase #2 | $192.76 | 12.480% | $216.8164 | $216.82 | $216.80 | $216.80 |
| Purchase #3 | $235.85 | 9.817% | $259.0034 | $259.00 | $259.00 | $259.00 |
| Purchase #4 | $190.26 | 5.471% | $200.6691 | $200.67 | $200.65 | $200.70 |
| Purchase #5 | $25.37 | 4.363% | $26.4769 | $26.48 | $26.50 | $26.50 |
| Purchase #6 | $187.55 | 7.696% | $201.9838 | $201.98 | $202.00 | $202.00 |
| Purchase #7 | $227.61 | 12.602% | $256.2934 | $256.29 | $256.30 | $256.30 |
| 7 purchase totals = | $1,232.27 | $1,346.5787 | $1,346.58 | $1,346.60 | $1,346.60 | |