| 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 | $108.71 | 5.841% | $115.0598 | $115.06 | $115.05 | $115.10 |
| Purchase #2 | $211.62 | 13.468% | $240.121 | $240.12 | $240.10 | $240.10 |
| Purchase #3 | $206.38 | 5.326% | $217.3718 | $217.37 | $217.35 | $217.40 |
| Purchase #4 | $120.48 | 10.182% | $132.7473 | $132.75 | $132.75 | $132.70 |
| Purchase #5 | $240.53 | 10.789% | $266.4808 | $266.48 | $266.50 | $266.50 |
| Purchase #6 | $226.76 | 5.480% | $239.1864 | $239.19 | $239.20 | $239.20 |
| Purchase #7 | $9.59 | 6.241% | $10.1885 | $10.19 | $10.20 | $10.20 |
| 7 purchase totals = | $1,124.07 | $1,221.1556 | $1,221.16 | $1,221.15 | $1,221.20 | |