| 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 | $220.57 | 6.815% | $235.6018 | $235.60 | $235.60 | $235.60 |
| Purchase #2 | $240.91 | 10.343% | $265.8273 | $265.83 | $265.85 | $265.80 |
| Purchase #3 | $202.37 | 11.227% | $225.0901 | $225.09 | $225.10 | $225.10 |
| Purchase #4 | $196.89 | 11.617% | $219.7627 | $219.76 | $219.75 | $219.80 |
| Purchase #5 | $75.31 | 3.451% | $77.9089 | $77.91 | $77.90 | $77.90 |
| Purchase #6 | $53.52 | 4.519% | $55.9386 | $55.94 | $55.95 | $55.90 |
| Purchase #7 | $77.86 | 12.581% | $87.6556 | $87.66 | $87.65 | $87.70 |
| 7 purchase totals = | $1,067.43 | $1,167.7850 | $1,167.79 | $1,167.80 | $1,167.80 | |