| 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 | $139.84 | 9.236% | $152.7556 | $152.76 | $152.75 | $152.80 |
| Purchase #2 | $207.60 | 10.117% | $228.6029 | $228.60 | $228.60 | $228.60 |
| Purchase #3 | $39.58 | 8.519% | $42.9518 | $42.95 | $42.95 | $43.00 |
| Purchase #4 | $7.27 | 5.557% | $7.674 | $7.67 | $7.65 | $7.70 |
| Purchase #5 | $225.36 | 6.842% | $240.7791 | $240.78 | $240.80 | $240.80 |
| Purchase #6 | $214.50 | 6.287% | $227.9856 | $227.99 | $228.00 | $228.00 |
| Purchase #7 | $9.67 | 6.379% | $10.2868 | $10.29 | $10.30 | $10.30 |
| 7 purchase totals = | $843.82 | $911.0358 | $911.04 | $911.05 | $911.20 | |