| 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 | $242.51 | 13.149% | $274.3976 | $274.40 | $274.40 | $274.40 |
| Purchase #2 | $223.28 | 3.280% | $230.6036 | $230.60 | $230.60 | $230.60 |
| Purchase #3 | $203.66 | 3.304% | $210.3889 | $210.39 | $210.40 | $210.40 |
| Purchase #4 | $232.68 | 10.230% | $256.4832 | $256.48 | $256.50 | $256.50 |
| Purchase #5 | $99.52 | 3.468% | $102.9714 | $102.97 | $102.95 | $103.00 |
| Purchase #6 | $9.70 | 3.148% | $10.0054 | $10.01 | $10.00 | $10.00 |
| Purchase #7 | $171.50 | 5.750% | $181.3613 | $181.36 | $181.35 | $181.40 |
| 7 purchase totals = | $1,182.85 | $1,266.2114 | $1,266.21 | $1,266.20 | $1,266.30 | |