| 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 | $174.58 | 8.417% | $189.2744 | $189.27 | $189.25 | $189.30 |
| Purchase #2 | $178.57 | 13.857% | $203.3144 | $203.31 | $203.30 | $203.30 |
| Purchase #3 | $224.32 | 4.744% | $234.9617 | $234.96 | $234.95 | $235.00 |
| Purchase #4 | $110.71 | 3.128% | $114.173 | $114.17 | $114.15 | $114.20 |
| Purchase #5 | $210.45 | 5.752% | $222.5551 | $222.56 | $222.55 | $222.60 |
| Purchase #6 | $234.79 | 10.105% | $258.5155 | $258.52 | $258.50 | $258.50 |
| Purchase #7 | $39.37 | 4.690% | $41.2165 | $41.22 | $41.20 | $41.20 |
| 7 purchase totals = | $1,172.79 | $1,264.0106 | $1,264.01 | $1,263.90 | $1,264.10 | |