| 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 | $35.78 | 8.621% | $38.8646 | $38.86 | $38.85 | $38.90 |
| Purchase #2 | $226.77 | 4.826% | $237.7139 | $237.71 | $237.70 | $237.70 |
| Purchase #3 | $246.29 | 12.507% | $277.0935 | $277.09 | $277.10 | $277.10 |
| Purchase #4 | $174.58 | 9.728% | $191.5631 | $191.56 | $191.55 | $191.60 |
| Purchase #5 | $240.96 | 4.238% | $251.1719 | $251.17 | $251.15 | $251.20 |
| Purchase #6 | $48.32 | 13.181% | $54.6891 | $54.69 | $54.70 | $54.70 |
| Purchase #7 | $242.64 | 3.803% | $251.8676 | $251.87 | $251.85 | $251.90 |
| 7 purchase totals = | $1,215.34 | $1,302.9637 | $1,302.95 | $1,302.90 | $1,303.10 | |