| 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 | $208.40 | 8.462% | $226.0348 | $226.03 | $226.05 | $226.00 |
| Purchase #2 | $218.74 | 5.299% | $230.331 | $230.33 | $230.35 | $230.30 |
| Purchase #3 | $214.76 | 3.108% | $221.4347 | $221.43 | $221.45 | $221.40 |
| Purchase #4 | $90.75 | 13.320% | $102.8379 | $102.84 | $102.85 | $102.80 |
| Purchase #5 | $193.36 | 9.710% | $212.1353 | $212.14 | $212.15 | $212.10 |
| Purchase #6 | $90.37 | 12.388% | $101.565 | $101.57 | $101.55 | $101.60 |
| Purchase #7 | $218.27 | 10.705% | $241.6358 | $241.64 | $241.65 | $241.60 |
| 7 purchase totals = | $1,234.65 | $1,335.9745 | $1,335.98 | $1,336.05 | $1,335.80 | |