| 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 | $245.29 | 10.476% | $270.9866 | $270.99 | $271.00 | $271.00 |
| Purchase #2 | $131.80 | 5.470% | $139.0095 | $139.01 | $139.00 | $139.00 |
| Purchase #3 | $74.64 | 11.519% | $83.2378 | $83.24 | $83.25 | $83.20 |
| Purchase #4 | $162.73 | 6.153% | $172.7428 | $172.74 | $172.75 | $172.70 |
| Purchase #5 | $47.95 | 12.532% | $53.9591 | $53.96 | $53.95 | $54.00 |
| Purchase #6 | $198.44 | 6.736% | $211.8069 | $211.81 | $211.80 | $211.80 |
| Purchase #7 | $72.75 | 9.554% | $79.7005 | $79.70 | $79.70 | $79.70 |
| 7 purchase totals = | $933.60 | $1,011.4432 | $1,011.45 | $1,011.45 | $1,011.40 | |