| 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 | $110.38 | 4.409% | $115.2467 | $115.25 | $115.25 | $115.20 |
| Purchase #2 | $194.59 | 4.531% | $203.4069 | $203.41 | $203.40 | $203.40 |
| Purchase #3 | $35.78 | 9.330% | $39.1183 | $39.12 | $39.10 | $39.10 |
| Purchase #4 | $202.61 | 7.522% | $217.8503 | $217.85 | $217.85 | $217.90 |
| Purchase #5 | $217.85 | 3.345% | $225.1371 | $225.14 | $225.15 | $225.10 |
| Purchase #6 | $99.41 | 4.609% | $103.9918 | $103.99 | $104.00 | $104.00 |
| Purchase #7 | $223.86 | 9.846% | $245.9013 | $245.90 | $245.90 | $245.90 |
| 7 purchase totals = | $1,084.48 | $1,150.6524 | $1,150.66 | $1,150.65 | $1,150.60 | |