| 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 | $220.95 | 3.277% | $228.1905 | $228.19 | $228.20 | $228.20 |
| Purchase #2 | $64.60 | 3.873% | $67.102 | $67.10 | $67.10 | $67.10 |
| Purchase #3 | $186.67 | 10.384% | $206.0538 | $206.05 | $206.05 | $206.10 |
| Purchase #4 | $41.28 | 12.868% | $46.5919 | $46.59 | $46.60 | $46.60 |
| Purchase #5 | $124.86 | 3.861% | $129.6808 | $129.68 | $129.70 | $129.70 |
| Purchase #6 | $115.61 | 13.110% | $130.7665 | $130.77 | $130.75 | $130.80 |
| Purchase #7 | $206.57 | 8.734% | $224.6118 | $224.61 | $224.60 | $224.60 |
| 7 purchase totals = | $960.54 | $1,032.9973 | $1,032.99 | $1,033.00 | $1,033.10 | |