| 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 | $218.90 | 5.480% | $230.8957 | $230.90 | $230.90 | $230.90 |
| Purchase #2 | $59.92 | 12.705% | $67.5328 | $67.53 | $67.55 | $67.50 |
| Purchase #3 | $235.68 | 12.826% | $265.9083 | $265.91 | $265.90 | $265.90 |
| Purchase #4 | $218.58 | 9.358% | $239.0347 | $239.03 | $239.05 | $239.00 |
| Purchase #5 | $93.71 | 9.279% | $102.4054 | $102.41 | $102.40 | $102.40 |
| Purchase #6 | $38.50 | 13.571% | $43.7248 | $43.72 | $43.70 | $43.70 |
| Purchase #7 | $138.85 | 4.529% | $145.1385 | $145.14 | $145.15 | $145.10 |
| 7 purchase totals = | $1,004.14 | $1,094.6402 | $1,094.64 | $1,094.65 | $1,094.50 | |