| 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 | $120.32 | 12.557% | $135.4286 | $135.43 | $135.45 | $135.40 |
| Purchase #2 | $224.44 | 7.365% | $240.97 | $240.97 | $240.95 | $241.00 |
| Purchase #3 | $112.41 | 9.286% | $122.8484 | $122.85 | $122.85 | $122.80 |
| Purchase #4 | $186.68 | 13.422% | $211.7362 | $211.74 | $211.75 | $211.70 |
| Purchase #5 | $200.33 | 7.697% | $215.7494 | $215.75 | $215.75 | $215.70 |
| Purchase #6 | $96.98 | 8.201% | $104.9333 | $104.93 | $104.95 | $104.90 |
| Purchase #7 | $166.94 | 8.630% | $181.3469 | $181.35 | $181.35 | $181.30 |
| 7 purchase totals = | $1,108.10 | $1,213.0128 | $1,213.02 | $1,213.05 | $1,212.80 | |