| 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 | $91.46 | 13.535% | $103.8391 | $103.84 | $103.85 | $103.80 |
| Purchase #2 | $195.98 | 12.681% | $220.8322 | $220.83 | $220.85 | $220.80 |
| Purchase #3 | $192.85 | 8.638% | $209.5084 | $209.51 | $209.50 | $209.50 |
| Purchase #4 | $97.92 | 5.501% | $103.3066 | $103.31 | $103.30 | $103.30 |
| Purchase #5 | $96.48 | 10.731% | $106.8333 | $106.83 | $106.85 | $106.80 |
| Purchase #6 | $178.72 | 13.152% | $202.2253 | $202.23 | $202.25 | $202.20 |
| Purchase #7 | $241.29 | 10.293% | $266.126 | $266.13 | $266.15 | $266.10 |
| 7 purchase totals = | $1,094.70 | $1,212.6709 | $1,212.68 | $1,212.75 | $1,212.50 | |