| 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 | $194.61 | 12.545% | $219.0238 | $219.02 | $219.00 | $219.00 |
| Purchase #2 | $222.44 | 3.380% | $229.9585 | $229.96 | $229.95 | $230.00 |
| Purchase #3 | $57.42 | 10.744% | $63.5892 | $63.59 | $63.60 | $63.60 |
| Purchase #4 | $124.42 | 3.729% | $129.0596 | $129.06 | $129.05 | $129.10 |
| Purchase #5 | $130.47 | 10.266% | $143.8641 | $143.86 | $143.85 | $143.90 |
| Purchase #6 | $192.61 | 5.675% | $203.5406 | $203.54 | $203.55 | $203.50 |
| Purchase #7 | $50.76 | 4.125% | $52.8539 | $52.85 | $52.85 | $52.90 |
| 7 purchase totals = | $972.73 | $1,041.8897 | $1,041.88 | $1,041.85 | $1,042.00 | |