| 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 | $50.79 | 13.311% | $57.5507 | $57.55 | $57.55 | $57.60 |
| Purchase #2 | $199.76 | 9.588% | $218.913 | $218.91 | $218.90 | $218.90 |
| Purchase #3 | $126.59 | 5.686% | $133.7879 | $133.79 | $133.80 | $133.80 |
| Purchase #4 | $121.35 | 12.623% | $136.668 | $136.67 | $136.65 | $136.70 |
| Purchase #5 | $248.86 | 3.704% | $258.0778 | $258.08 | $258.10 | $258.10 |
| Purchase #6 | $211.91 | 3.818% | $220.0007 | $220.00 | $220.00 | $220.00 |
| Purchase #7 | $232.52 | 4.123% | $242.1068 | $242.11 | $242.10 | $242.10 |
| 7 purchase totals = | $1,191.78 | $1,267.1049 | $1,267.11 | $1,267.10 | $1,267.20 | |