| 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 | $11.34 | 4.365% | $11.835 | $11.84 | $11.85 | $11.80 |
| Purchase #2 | $188.54 | 4.761% | $197.5164 | $197.52 | $197.50 | $197.50 |
| Purchase #3 | $195.52 | 5.175% | $205.6382 | $205.64 | $205.65 | $205.60 |
| Purchase #4 | $209.97 | 8.344% | $227.4899 | $227.49 | $227.50 | $227.50 |
| Purchase #5 | $170.33 | 6.624% | $181.6127 | $181.61 | $181.60 | $181.60 |
| Purchase #6 | $170.76 | 5.268% | $179.7556 | $179.76 | $179.75 | $179.80 |
| Purchase #7 | $101.85 | 10.325% | $112.366 | $112.37 | $112.35 | $112.40 |
| 7 purchase totals = | $1,048.31 | $1,116.2138 | $1,116.23 | $1,116.20 | $1,116.20 | |