| 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 | $124.75 | 7.492% | $134.0963 | $134.10 | $134.10 | $134.10 |
| Purchase #2 | $34.97 | 9.490% | $38.2887 | $38.29 | $38.30 | $38.30 |
| Purchase #3 | $193.39 | 10.307% | $213.3227 | $213.32 | $213.30 | $213.30 |
| Purchase #4 | $107.95 | 13.680% | $122.7176 | $122.72 | $122.70 | $122.70 |
| Purchase #5 | $135.94 | 5.115% | $142.8933 | $142.89 | $142.90 | $142.90 |
| Purchase #6 | $167.47 | 6.188% | $177.833 | $177.83 | $177.85 | $177.80 |
| Purchase #7 | $220.56 | 11.505% | $245.9354 | $245.94 | $245.95 | $245.90 |
| 7 purchase totals = | $985.03 | $1,075.0870 | $1,075.09 | $1,075.10 | $1,075.00 | |