| 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 | $194.52 | 4.150% | $202.5926 | $202.59 | $202.60 | $202.60 |
| Purchase #2 | $103.79 | 3.479% | $107.4009 | $107.40 | $107.40 | $107.40 |
| Purchase #3 | $38.69 | 10.550% | $42.7718 | $42.77 | $42.75 | $42.80 |
| Purchase #4 | $220.43 | 9.592% | $241.5736 | $241.57 | $241.55 | $241.60 |
| Purchase #5 | $115.37 | 6.227% | $122.5541 | $122.55 | $122.55 | $122.60 |
| Purchase #6 | $236.27 | 10.569% | $261.2414 | $261.24 | $261.25 | $261.20 |
| Purchase #7 | $236.66 | 4.336% | $246.9216 | $246.92 | $246.90 | $246.90 |
| 7 purchase totals = | $1,145.73 | $1,225.0560 | $1,225.04 | $1,225.00 | $1,225.10 | |