| 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 | $56.32 | 10.479% | $62.2218 | $62.22 | $62.20 | $62.20 |
| Purchase #2 | $182.58 | 8.770% | $198.5923 | $198.59 | $198.60 | $198.60 |
| Purchase #3 | $137.45 | 5.729% | $145.3245 | $145.32 | $145.30 | $145.30 |
| Purchase #4 | $198.25 | 4.208% | $206.5924 | $206.59 | $206.60 | $206.60 |
| Purchase #5 | $104.37 | 6.151% | $110.7898 | $110.79 | $110.80 | $110.80 |
| Purchase #6 | $225.88 | 6.295% | $240.0991 | $240.10 | $240.10 | $240.10 |
| Purchase #7 | $232.52 | 11.417% | $259.0668 | $259.07 | $259.05 | $259.10 |
| 7 purchase totals = | $1,137.37 | $1,222.6867 | $1,222.68 | $1,222.65 | $1,222.70 | |