| 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 | $19.87 | 9.650% | $21.7875 | $21.79 | $21.80 | $21.80 |
| Purchase #2 | $129.39 | 4.615% | $135.3613 | $135.36 | $135.35 | $135.40 |
| Purchase #3 | $210.95 | 12.169% | $236.6205 | $236.62 | $236.60 | $236.60 |
| Purchase #4 | $214.25 | 5.615% | $226.2801 | $226.28 | $226.30 | $226.30 |
| Purchase #5 | $161.41 | 11.151% | $179.4088 | $179.41 | $179.40 | $179.40 |
| Purchase #6 | $20.25 | 13.196% | $22.9222 | $22.92 | $22.90 | $22.90 |
| Purchase #7 | $235.32 | 13.605% | $267.3353 | $267.34 | $267.35 | $267.30 |
| 7 purchase totals = | $991.44 | $1,089.7157 | $1,089.72 | $1,089.70 | $1,089.70 | |