| 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 | $136.85 | 8.589% | $148.604 | $148.60 | $148.60 | $148.60 |
| Purchase #2 | $216.87 | 5.512% | $228.8239 | $228.82 | $228.80 | $228.80 |
| Purchase #3 | $123.60 | 3.864% | $128.3759 | $128.38 | $128.40 | $128.40 |
| Purchase #4 | $195.43 | 11.841% | $218.5709 | $218.57 | $218.55 | $218.60 |
| Purchase #5 | $31.49 | 13.630% | $35.7821 | $35.78 | $35.80 | $35.80 |
| Purchase #6 | $170.63 | 12.547% | $192.0389 | $192.04 | $192.05 | $192.00 |
| Purchase #7 | $114.43 | 3.102% | $117.9796 | $117.98 | $118.00 | $118.00 |
| 7 purchase totals = | $989.30 | $1,070.1753 | $1,070.17 | $1,070.20 | $1,070.20 | |