| 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 | $207.95 | 12.727% | $234.4158 | $234.42 | $234.40 | $234.40 |
| Purchase #2 | $227.36 | 12.825% | $256.5189 | $256.52 | $256.50 | $256.50 |
| Purchase #3 | $12.59 | 9.593% | $13.7978 | $13.80 | $13.80 | $13.80 |
| Purchase #4 | $134.38 | 5.244% | $141.4269 | $141.43 | $141.45 | $141.40 |
| Purchase #5 | $61.40 | 5.449% | $64.7457 | $64.75 | $64.75 | $64.70 |
| Purchase #6 | $211.85 | 3.579% | $219.4321 | $219.43 | $219.45 | $219.40 |
| Purchase #7 | $156.78 | 13.769% | $178.367 | $178.37 | $178.35 | $178.40 |
| 7 purchase totals = | $1,012.31 | $1,108.7042 | $1,108.72 | $1,108.70 | $1,108.60 | |