| 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 | $117.85 | 13.290% | $133.5123 | $133.51 | $133.50 | $133.50 |
| Purchase #2 | $71.50 | 12.203% | $80.2251 | $80.23 | $80.25 | $80.20 |
| Purchase #3 | $193.69 | 4.576% | $202.5533 | $202.55 | $202.55 | $202.60 |
| Purchase #4 | $136.30 | 8.787% | $148.2767 | $148.28 | $148.30 | $148.30 |
| Purchase #5 | $220.71 | 4.345% | $230.2998 | $230.30 | $230.30 | $230.30 |
| Purchase #6 | $58.52 | 5.635% | $61.8176 | $61.82 | $61.80 | $61.80 |
| Purchase #7 | $216.57 | 4.646% | $226.6318 | $226.63 | $226.65 | $226.60 |
| 7 purchase totals = | $1,015.14 | $1,083.3166 | $1,083.32 | $1,083.35 | $1,083.30 | |