| 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 | $126.97 | 12.340% | $142.6381 | $142.64 | $142.65 | $142.60 |
| Purchase #2 | $107.84 | 3.238% | $111.3319 | $111.33 | $111.35 | $111.30 |
| Purchase #3 | $23.97 | 13.320% | $27.1628 | $27.16 | $27.15 | $27.20 |
| Purchase #4 | $241.80 | 6.234% | $256.8738 | $256.87 | $256.85 | $256.90 |
| Purchase #5 | $35.34 | 13.115% | $39.9748 | $39.97 | $39.95 | $40.00 |
| Purchase #6 | $42.47 | 10.750% | $47.0355 | $47.04 | $47.05 | $47.00 |
| Purchase #7 | $35.38 | 10.765% | $39.1887 | $39.19 | $39.20 | $39.20 |
| 7 purchase totals = | $613.77 | $664.2056 | $664.20 | $664.20 | $664.20 | |