| 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 | $34.88 | 7.776% | $37.5923 | $37.59 | $37.60 | $37.60 |
| Purchase #2 | $135.65 | 4.705% | $142.0323 | $142.03 | $142.05 | $142.00 |
| Purchase #3 | $112.27 | 3.454% | $116.1478 | $116.15 | $116.15 | $116.10 |
| Purchase #4 | $231.43 | 10.774% | $256.3643 | $256.36 | $256.35 | $256.40 |
| Purchase #5 | $120.43 | 13.569% | $136.7711 | $136.77 | $136.75 | $136.80 |
| Purchase #6 | $239.80 | 11.826% | $268.1587 | $268.16 | $268.15 | $268.20 |
| Purchase #7 | $211.94 | 8.588% | $230.1414 | $230.14 | $230.15 | $230.10 |
| 7 purchase totals = | $1,086.40 | $1,187.2079 | $1,187.20 | $1,187.20 | $1,187.20 | |