| 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 | $237.65 | 8.496% | $257.8407 | $257.84 | $257.85 | $257.80 |
| Purchase #2 | $5.96 | 10.788% | $6.603 | $6.60 | $6.60 | $6.60 |
| Purchase #3 | $59.68 | 11.118% | $66.3152 | $66.32 | $66.30 | $66.30 |
| Purchase #4 | $70.51 | 8.352% | $76.399 | $76.40 | $76.40 | $76.40 |
| Purchase #5 | $130.68 | 9.154% | $142.6424 | $142.64 | $142.65 | $142.60 |
| Purchase #6 | $211.32 | 12.746% | $238.2548 | $238.25 | $238.25 | $238.30 |
| Purchase #7 | $216.72 | 6.274% | $230.317 | $230.32 | $230.30 | $230.30 |
| 7 purchase totals = | $932.52 | $1,018.3721 | $1,018.37 | $1,018.35 | $1,018.30 | |