| 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 | $244.32 | 13.583% | $277.506 | $277.51 | $277.50 | $277.50 |
| Purchase #2 | $250.58 | 9.633% | $274.7184 | $274.72 | $274.70 | $274.70 |
| Purchase #3 | $242.79 | 10.787% | $268.9798 | $268.98 | $269.00 | $269.00 |
| Purchase #4 | $81.44 | 5.178% | $85.657 | $85.66 | $85.65 | $85.70 |
| Purchase #5 | $49.39 | 4.445% | $51.5854 | $51.59 | $51.60 | $51.60 |
| Purchase #6 | $105.87 | 4.269% | $110.3896 | $110.39 | $110.40 | $110.40 |
| Purchase #7 | $165.66 | 5.350% | $174.5228 | $174.52 | $174.50 | $174.50 |
| 7 purchase totals = | $1,140.05 | $1,243.3590 | $1,243.37 | $1,243.35 | $1,243.40 | |