| 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 | $192.75 | 10.457% | $212.9059 | $212.91 | $212.90 | $212.90 |
| Purchase #2 | $155.64 | 4.353% | $162.415 | $162.42 | $162.40 | $162.40 |
| Purchase #3 | $153.52 | 12.755% | $173.1015 | $173.10 | $173.10 | $173.10 |
| Purchase #4 | $12.44 | 7.843% | $13.4157 | $13.42 | $13.40 | $13.40 |
| Purchase #5 | $162.38 | 5.770% | $171.7493 | $171.75 | $171.75 | $171.70 |
| Purchase #6 | $113.78 | 9.662% | $124.7734 | $124.77 | $124.75 | $124.80 |
| Purchase #7 | $174.32 | 3.617% | $180.6252 | $180.63 | $180.65 | $180.60 |
| 7 purchase totals = | $964.83 | $1,038.9860 | $1,039.00 | $1,038.95 | $1,038.90 | |