| 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 | $238.92 | 11.377% | $266.1019 | $266.10 | $266.10 | $266.10 |
| Purchase #2 | $195.74 | 10.164% | $215.635 | $215.64 | $215.65 | $215.60 |
| Purchase #3 | $200.88 | 6.558% | $214.0537 | $214.05 | $214.05 | $214.10 |
| Purchase #4 | $38.43 | 7.216% | $41.2031 | $41.20 | $41.20 | $41.20 |
| Purchase #5 | $115.55 | 4.575% | $120.8364 | $120.84 | $120.85 | $120.80 |
| Purchase #6 | $67.25 | 3.397% | $69.5345 | $69.53 | $69.55 | $69.50 |
| Purchase #7 | $136.85 | 4.293% | $142.725 | $142.73 | $142.75 | $142.70 |
| 7 purchase totals = | $993.62 | $1,070.0896 | $1,070.09 | $1,070.15 | $1,070.00 | |