| 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 | $20.34 | 6.779% | $21.7188 | $21.72 | $21.70 | $21.70 |
| Purchase #2 | $217.68 | 13.579% | $247.2388 | $247.24 | $247.25 | $247.20 |
| Purchase #3 | $31.31 | 11.456% | $34.8969 | $34.90 | $34.90 | $34.90 |
| Purchase #4 | $167.87 | 7.395% | $180.284 | $180.28 | $180.30 | $180.30 |
| Purchase #5 | $223.98 | 5.848% | $237.0784 | $237.08 | $237.10 | $237.10 |
| Purchase #6 | $56.59 | 13.184% | $64.0508 | $64.05 | $64.05 | $64.10 |
| Purchase #7 | $230.73 | 3.346% | $238.4502 | $238.45 | $238.45 | $238.50 |
| 7 purchase totals = | $948.50 | $1,023.7179 | $1,023.72 | $1,023.75 | $1,023.80 | |