| 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 | $219.43 | 9.803% | $240.9407 | $240.94 | $240.95 | $240.90 |
| Purchase #2 | $227.28 | 10.573% | $251.3103 | $251.31 | $251.30 | $251.30 |
| Purchase #3 | $223.45 | 7.814% | $240.9104 | $240.91 | $240.90 | $240.90 |
| Purchase #4 | $195.62 | 12.424% | $219.9238 | $219.92 | $219.90 | $219.90 |
| Purchase #5 | $190.64 | 9.118% | $208.0226 | $208.02 | $208.00 | $208.00 |
| Purchase #6 | $24.29 | 12.838% | $27.4084 | $27.41 | $27.40 | $27.40 |
| Purchase #7 | $14.83 | 6.646% | $15.8156 | $15.82 | $15.80 | $15.80 |
| 7 purchase totals = | $1,095.54 | $1,204.3318 | $1,204.33 | $1,204.25 | $1,204.20 | |