| 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 | $91.30 | 13.311% | $103.4529 | $103.45 | $103.45 | $103.50 |
| Purchase #2 | $164.58 | 8.855% | $179.1536 | $179.15 | $179.15 | $179.20 |
| Purchase #3 | $47.41 | 3.615% | $49.1239 | $49.12 | $49.10 | $49.10 |
| Purchase #4 | $215.73 | 11.277% | $240.0579 | $240.06 | $240.05 | $240.10 |
| Purchase #5 | $245.56 | 8.208% | $265.7156 | $265.72 | $265.70 | $265.70 |
| Purchase #6 | $121.83 | 5.361% | $128.3613 | $128.36 | $128.35 | $128.40 |
| Purchase #7 | $141.25 | 4.418% | $147.4904 | $147.49 | $147.50 | $147.50 |
| 7 purchase totals = | $1,027.66 | $1,113.3556 | $1,113.35 | $1,113.30 | $1,113.50 | |