| 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 | $143.86 | 11.436% | $160.3118 | $160.31 | $160.30 | $160.30 |
| Purchase #2 | $205.86 | 8.375% | $223.1008 | $223.10 | $223.10 | $223.10 |
| Purchase #3 | $237.94 | 12.393% | $267.4279 | $267.43 | $267.45 | $267.40 |
| Purchase #4 | $93.50 | 11.217% | $103.9879 | $103.99 | $104.00 | $104.00 |
| Purchase #5 | $38.71 | 10.514% | $42.78 | $42.78 | $42.80 | $42.80 |
| Purchase #6 | $50.53 | 4.147% | $52.6255 | $52.63 | $52.65 | $52.60 |
| Purchase #7 | $242.71 | 11.233% | $269.9736 | $269.97 | $269.95 | $270.00 |
| 7 purchase totals = | $1,013.11 | $1,120.2075 | $1,120.21 | $1,120.25 | $1,120.20 | |