| 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 | $211.47 | 3.464% | $218.7953 | $218.80 | $218.80 | $218.80 |
| Purchase #2 | $100.43 | 4.325% | $104.7736 | $104.77 | $104.75 | $104.80 |
| Purchase #3 | $103.29 | 6.413% | $109.914 | $109.91 | $109.90 | $109.90 |
| Purchase #4 | $36.69 | 3.508% | $37.9771 | $37.98 | $38.00 | $38.00 |
| Purchase #5 | $206.25 | 7.106% | $220.9061 | $220.91 | $220.90 | $220.90 |
| Purchase #6 | $200.51 | 5.510% | $211.5581 | $211.56 | $211.55 | $211.60 |
| Purchase #7 | $176.91 | 7.238% | $189.7147 | $189.71 | $189.70 | $189.70 |
| 7 purchase totals = | $1,035.55 | $1,093.6389 | $1,093.64 | $1,093.60 | $1,093.70 | |