| 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 | $223.51 | 3.297% | $230.8791 | $230.88 | $230.90 | $230.90 |
| Purchase #2 | $196.87 | 11.223% | $218.9647 | $218.96 | $218.95 | $219.00 |
| Purchase #3 | $158.66 | 11.645% | $177.136 | $177.14 | $177.15 | $177.10 |
| Purchase #4 | $96.33 | 12.466% | $108.3385 | $108.34 | $108.35 | $108.30 |
| Purchase #5 | $239.81 | 7.469% | $257.7214 | $257.72 | $257.70 | $257.70 |
| Purchase #6 | $175.65 | 3.292% | $181.4324 | $181.43 | $181.45 | $181.40 |
| Purchase #7 | $112.35 | 10.586% | $124.2434 | $124.24 | $124.25 | $124.20 |
| 7 purchase totals = | $1,203.18 | $1,298.7155 | $1,298.71 | $1,298.75 | $1,298.60 | |