| 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 | $246.40 | 3.212% | $254.3144 | $254.31 | $254.30 | $254.30 |
| Purchase #2 | $16.52 | 13.817% | $18.8026 | $18.80 | $18.80 | $18.80 |
| Purchase #3 | $25.99 | 4.226% | $27.0883 | $27.09 | $27.10 | $27.10 |
| Purchase #4 | $136.60 | 13.786% | $155.4317 | $155.43 | $155.45 | $155.40 |
| Purchase #5 | $111.83 | 13.335% | $126.7425 | $126.74 | $126.75 | $126.70 |
| Purchase #6 | $243.37 | 11.639% | $271.6958 | $271.70 | $271.70 | $271.70 |
| Purchase #7 | $241.39 | 9.271% | $263.7693 | $263.77 | $263.75 | $263.80 |
| 7 purchase totals = | $1,022.10 | $1,117.8446 | $1,117.84 | $1,117.85 | $1,117.80 | |