| 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 | $192.63 | 4.341% | $200.9921 | $200.99 | $201.00 | $201.00 |
| Purchase #2 | $230.25 | 12.450% | $258.9161 | $258.92 | $258.90 | $258.90 |
| Purchase #3 | $233.86 | 3.378% | $241.7598 | $241.76 | $241.75 | $241.80 |
| Purchase #4 | $149.25 | 5.503% | $157.4632 | $157.46 | $157.45 | $157.50 |
| Purchase #5 | $246.71 | 7.673% | $265.6401 | $265.64 | $265.65 | $265.60 |
| Purchase #6 | $223.90 | 3.712% | $232.2112 | $232.21 | $232.20 | $232.20 |
| Purchase #7 | $221.72 | 11.539% | $247.3043 | $247.30 | $247.30 | $247.30 |
| 7 purchase totals = | $1,498.32 | $1,604.2868 | $1,604.28 | $1,604.25 | $1,604.30 | |