| 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 | $218.73 | 4.594% | $228.7785 | $228.78 | $228.80 | $228.80 |
| Purchase #2 | $243.94 | 8.171% | $263.8723 | $263.87 | $263.85 | $263.90 |
| Purchase #3 | $39.58 | 9.318% | $43.2681 | $43.27 | $43.25 | $43.30 |
| Purchase #4 | $180.40 | 11.855% | $201.7864 | $201.79 | $201.80 | $201.80 |
| Purchase #5 | $115.26 | 12.287% | $129.422 | $129.42 | $129.40 | $129.40 |
| Purchase #6 | $114.60 | 9.855% | $125.8938 | $125.89 | $125.90 | $125.90 |
| Purchase #7 | $159.35 | 7.320% | $171.0144 | $171.01 | $171.00 | $171.00 |
| 7 purchase totals = | $1,071.86 | $1,164.0355 | $1,164.03 | $1,164.00 | $1,164.10 | |