| 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 | $122.34 | 3.566% | $126.7026 | $126.70 | $126.70 | $126.70 |
| Purchase #2 | $233.61 | 3.414% | $241.5854 | $241.59 | $241.60 | $241.60 |
| Purchase #3 | $158.40 | 12.487% | $178.1794 | $178.18 | $178.20 | $178.20 |
| Purchase #4 | $87.32 | 3.630% | $90.4897 | $90.49 | $90.50 | $90.50 |
| Purchase #5 | $218.90 | 4.699% | $229.1861 | $229.19 | $229.20 | $229.20 |
| Purchase #6 | $217.97 | 4.734% | $228.2887 | $228.29 | $228.30 | $228.30 |
| Purchase #7 | $34.38 | 8.264% | $37.2212 | $37.22 | $37.20 | $37.20 |
| 7 purchase totals = | $1,072.92 | $1,131.6531 | $1,131.66 | $1,131.70 | $1,131.70 | |