| 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 | $125.98 | 13.293% | $142.7265 | $142.73 | $142.75 | $142.70 |
| Purchase #2 | $213.79 | 11.376% | $238.1108 | $238.11 | $238.10 | $238.10 |
| Purchase #3 | $114.38 | 5.378% | $120.5314 | $120.53 | $120.55 | $120.50 |
| Purchase #4 | $110.42 | 11.364% | $122.9681 | $122.97 | $122.95 | $123.00 |
| Purchase #5 | $232.52 | 4.255% | $242.4137 | $242.41 | $242.40 | $242.40 |
| Purchase #6 | $172.43 | 5.495% | $181.905 | $181.91 | $181.90 | $181.90 |
| Purchase #7 | $25.91 | 4.673% | $27.1208 | $27.12 | $27.10 | $27.10 |
| 7 purchase totals = | $995.43 | $1,075.7763 | $1,075.78 | $1,075.75 | $1,075.70 | |