| 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 | $196.71 | 9.238% | $214.8821 | $214.88 | $214.90 | $214.90 |
| Purchase #2 | $178.85 | 13.513% | $203.018 | $203.02 | $203.00 | $203.00 |
| Purchase #3 | $161.85 | 13.737% | $184.0833 | $184.08 | $184.10 | $184.10 |
| Purchase #4 | $78.49 | 8.311% | $85.0133 | $85.01 | $85.00 | $85.00 |
| Purchase #5 | $38.78 | 13.865% | $44.1568 | $44.16 | $44.15 | $44.20 |
| Purchase #6 | $85.80 | 8.867% | $93.4079 | $93.41 | $93.40 | $93.40 |
| Purchase #7 | $182.41 | 9.168% | $199.1333 | $199.13 | $199.15 | $199.10 |
| 7 purchase totals = | $922.89 | $1,023.6947 | $1,023.69 | $1,023.70 | $1,023.70 | |