| 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 | $39.35 | 13.133% | $44.5178 | $44.52 | $44.50 | $44.50 |
| Purchase #2 | $186.60 | 3.842% | $193.7692 | $193.77 | $193.75 | $193.80 |
| Purchase #3 | $235.89 | 6.825% | $251.9895 | $251.99 | $252.00 | $252.00 |
| Purchase #4 | $63.51 | 11.553% | $70.8473 | $70.85 | $70.85 | $70.80 |
| Purchase #5 | $70.76 | 10.712% | $78.3398 | $78.34 | $78.35 | $78.30 |
| Purchase #6 | $234.56 | 4.440% | $244.9745 | $244.97 | $244.95 | $245.00 |
| Purchase #7 | $223.88 | 13.446% | $253.9829 | $253.98 | $254.00 | $254.00 |
| 7 purchase totals = | $1,054.55 | $1,138.4210 | $1,138.42 | $1,138.40 | $1,138.40 | |