| 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 | $213.70 | 11.444% | $238.1558 | $238.16 | $238.15 | $238.20 |
| Purchase #2 | $213.40 | 5.765% | $225.7025 | $225.70 | $225.70 | $225.70 |
| Purchase #3 | $217.54 | 8.305% | $235.6067 | $235.61 | $235.60 | $235.60 |
| Purchase #4 | $124.60 | 13.165% | $141.0036 | $141.00 | $141.00 | $141.00 |
| Purchase #5 | $240.37 | 4.475% | $251.1266 | $251.13 | $251.15 | $251.10 |
| Purchase #6 | $8.38 | 6.454% | $8.9208 | $8.92 | $8.90 | $8.90 |
| Purchase #7 | $202.90 | 9.471% | $222.1167 | $222.12 | $222.10 | $222.10 |
| 7 purchase totals = | $1,220.89 | $1,322.6327 | $1,322.64 | $1,322.60 | $1,322.60 | |