| 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 | $114.94 | 6.291% | $122.1709 | $122.17 | $122.15 | $122.20 |
| Purchase #2 | $156.73 | 13.272% | $177.5312 | $177.53 | $177.55 | $177.50 |
| Purchase #3 | $171.71 | 9.554% | $188.1152 | $188.12 | $188.10 | $188.10 |
| Purchase #4 | $232.54 | 8.502% | $252.3106 | $252.31 | $252.30 | $252.30 |
| Purchase #5 | $80.86 | 12.507% | $90.9732 | $90.97 | $90.95 | $91.00 |
| Purchase #6 | $175.88 | 13.315% | $199.2984 | $199.30 | $199.30 | $199.30 |
| Purchase #7 | $188.51 | 13.474% | $213.9098 | $213.91 | $213.90 | $213.90 |
| 7 purchase totals = | $1,121.17 | $1,244.3093 | $1,244.31 | $1,244.25 | $1,244.30 | |