| 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 | $210.52 | 7.175% | $225.6248 | $225.62 | $225.60 | $225.60 |
| Purchase #2 | $129.71 | 3.765% | $134.5936 | $134.59 | $134.60 | $134.60 |
| Purchase #3 | $102.70 | 8.583% | $111.5147 | $111.51 | $111.50 | $111.50 |
| Purchase #4 | $244.68 | 3.235% | $252.5954 | $252.60 | $252.60 | $252.60 |
| Purchase #5 | $171.81 | 10.269% | $189.4532 | $189.45 | $189.45 | $189.50 |
| Purchase #6 | $155.58 | 4.690% | $162.8767 | $162.88 | $162.90 | $162.90 |
| Purchase #7 | $190.78 | 5.628% | $201.5171 | $201.52 | $201.50 | $201.50 |
| 7 purchase totals = | $1,205.78 | $1,278.1755 | $1,278.17 | $1,278.15 | $1,278.20 | |