| 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 | $220.40 | 5.140% | $231.7286 | $231.73 | $231.75 | $231.70 |
| Purchase #2 | $111.89 | 3.707% | $116.0378 | $116.04 | $116.05 | $116.00 |
| Purchase #3 | $214.67 | 11.793% | $239.986 | $239.99 | $240.00 | $240.00 |
| Purchase #4 | $196.54 | 11.767% | $219.6669 | $219.67 | $219.65 | $219.70 |
| Purchase #5 | $202.54 | 9.343% | $221.4633 | $221.46 | $221.45 | $221.50 |
| Purchase #6 | $80.62 | 11.199% | $89.6486 | $89.65 | $89.65 | $89.60 |
| Purchase #7 | $43.89 | 11.182% | $48.7978 | $48.80 | $48.80 | $48.80 |
| 7 purchase totals = | $1,070.55 | $1,167.3290 | $1,167.34 | $1,167.35 | $1,167.30 | |