| 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 | $189.99 | 11.415% | $211.6774 | $211.68 | $211.70 | $211.70 |
| Purchase #2 | $80.38 | 13.698% | $91.3905 | $91.39 | $91.40 | $91.40 |
| Purchase #3 | $211.68 | 6.607% | $225.6657 | $225.67 | $225.65 | $225.70 |
| Purchase #4 | $70.80 | 4.255% | $73.8125 | $73.81 | $73.80 | $73.80 |
| Purchase #5 | $186.65 | 6.313% | $198.4332 | $198.43 | $198.45 | $198.40 |
| Purchase #6 | $51.30 | 7.455% | $55.1244 | $55.12 | $55.10 | $55.10 |
| Purchase #7 | $210.96 | 4.111% | $219.6326 | $219.63 | $219.65 | $219.60 |
| 7 purchase totals = | $1,001.76 | $1,075.7363 | $1,075.73 | $1,075.75 | $1,075.70 | |