| 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 | $28.57 | 8.870% | $31.1042 | $31.10 | $31.10 | $31.10 |
| Purchase #2 | $221.99 | 4.807% | $232.6611 | $232.66 | $232.65 | $232.70 |
| Purchase #3 | $47.69 | 4.310% | $49.7454 | $49.75 | $49.75 | $49.70 |
| Purchase #4 | $248.91 | 10.774% | $275.7276 | $275.73 | $275.75 | $275.70 |
| Purchase #5 | $142.47 | 5.709% | $150.6036 | $150.60 | $150.60 | $150.60 |
| Purchase #6 | $238.33 | 10.163% | $262.5515 | $262.55 | $262.55 | $262.60 |
| Purchase #7 | $63.92 | 13.752% | $72.7103 | $72.71 | $72.70 | $72.70 |
| 7 purchase totals = | $991.88 | $1,075.1037 | $1,075.10 | $1,075.10 | $1,075.10 | |