| 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 | $225.75 | 7.338% | $242.3155 | $242.32 | $242.30 | $242.30 |
| Purchase #2 | $195.40 | 13.353% | $221.4918 | $221.49 | $221.50 | $221.50 |
| Purchase #3 | $171.83 | 5.705% | $181.6329 | $181.63 | $181.65 | $181.60 |
| Purchase #4 | $209.38 | 7.681% | $225.4625 | $225.46 | $225.45 | $225.50 |
| Purchase #5 | $218.82 | 10.266% | $241.2841 | $241.28 | $241.30 | $241.30 |
| Purchase #6 | $177.30 | 11.342% | $197.4094 | $197.41 | $197.40 | $197.40 |
| Purchase #7 | $64.73 | 9.707% | $71.0133 | $71.01 | $71.00 | $71.00 |
| 7 purchase totals = | $1,263.21 | $1,380.6095 | $1,380.60 | $1,380.60 | $1,380.60 | |