| 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 | $210.34 | 6.413% | $223.8291 | $223.83 | $223.85 | $223.80 |
| Purchase #2 | $220.60 | 3.719% | $228.8041 | $228.80 | $228.80 | $228.80 |
| Purchase #3 | $217.25 | 3.692% | $225.2709 | $225.27 | $225.25 | $225.30 |
| Purchase #4 | $209.99 | 5.614% | $221.7788 | $221.78 | $221.80 | $221.80 |
| Purchase #5 | $94.90 | 8.303% | $102.7795 | $102.78 | $102.80 | $102.80 |
| Purchase #6 | $250.62 | 4.780% | $262.5996 | $262.60 | $262.60 | $262.60 |
| Purchase #7 | $206.90 | 6.671% | $220.7023 | $220.70 | $220.70 | $220.70 |
| 7 purchase totals = | $1,410.60 | $1,485.7643 | $1,485.76 | $1,485.80 | $1,485.80 | |