| 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 | $145.42 | 4.869% | $152.5005 | $152.50 | $152.50 | $152.50 |
| Purchase #2 | $224.63 | 8.867% | $244.5479 | $244.55 | $244.55 | $244.50 |
| Purchase #3 | $9.47 | 3.704% | $9.8208 | $9.82 | $9.80 | $9.80 |
| Purchase #4 | $226.99 | 12.444% | $255.2366 | $255.24 | $255.25 | $255.20 |
| Purchase #5 | $89.42 | 4.837% | $93.7452 | $93.75 | $93.75 | $93.70 |
| Purchase #6 | $161.63 | 5.464% | $170.4615 | $170.46 | $170.45 | $170.50 |
| Purchase #7 | $197.94 | 10.432% | $218.5891 | $218.59 | $218.60 | $218.60 |
| 7 purchase totals = | $1,055.50 | $1,144.9016 | $1,144.91 | $1,144.90 | $1,144.80 | |