| 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 | $93.41 | 10.387% | $103.1125 | $103.11 | $103.10 | $103.10 |
| Purchase #2 | $110.68 | 3.455% | $114.504 | $114.50 | $114.50 | $114.50 |
| Purchase #3 | $51.85 | 8.368% | $56.1888 | $56.19 | $56.20 | $56.20 |
| Purchase #4 | $57.71 | 4.747% | $60.4495 | $60.45 | $60.45 | $60.40 |
| Purchase #5 | $184.39 | 12.678% | $207.767 | $207.77 | $207.75 | $207.80 |
| Purchase #6 | $214.90 | 6.331% | $228.5053 | $228.51 | $228.50 | $228.50 |
| Purchase #7 | $137.66 | 8.750% | $149.7053 | $149.71 | $149.70 | $149.70 |
| 7 purchase totals = | $850.60 | $920.2324 | $920.24 | $920.20 | $920.20 | |