| 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 | $132.85 | 7.520% | $142.8403 | $142.84 | $142.85 | $142.80 |
| Purchase #2 | $49.78 | 6.270% | $52.9012 | $52.90 | $52.90 | $52.90 |
| Purchase #3 | $238.40 | 4.689% | $249.5786 | $249.58 | $249.60 | $249.60 |
| Purchase #4 | $6.57 | 8.673% | $7.1398 | $7.14 | $7.15 | $7.10 |
| Purchase #5 | $246.49 | 3.177% | $254.321 | $254.32 | $254.30 | $254.30 |
| Purchase #6 | $229.69 | 7.813% | $247.6357 | $247.64 | $247.65 | $247.60 |
| Purchase #7 | $176.34 | 12.527% | $198.4301 | $198.43 | $198.45 | $198.40 |
| 7 purchase totals = | $1,080.12 | $1,152.8467 | $1,152.85 | $1,152.90 | $1,152.70 | |