| 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 | $34.36 | 9.287% | $37.551 | $37.55 | $37.55 | $37.60 |
| Purchase #2 | $136.50 | 11.735% | $152.5183 | $152.52 | $152.50 | $152.50 |
| Purchase #3 | $236.56 | 13.199% | $267.7836 | $267.78 | $267.80 | $267.80 |
| Purchase #4 | $91.50 | 10.385% | $101.0023 | $101.00 | $101.00 | $101.00 |
| Purchase #5 | $206.68 | 10.524% | $228.431 | $228.43 | $228.45 | $228.40 |
| Purchase #6 | $200.73 | 5.351% | $211.4711 | $211.47 | $211.45 | $211.50 |
| Purchase #7 | $121.85 | 10.416% | $134.5419 | $134.54 | $134.55 | $134.50 |
| 7 purchase totals = | $1,028.18 | $1,133.2992 | $1,133.29 | $1,133.30 | $1,133.30 | |