| 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 | $215.63 | 10.625% | $238.5407 | $238.54 | $238.55 | $238.50 |
| Purchase #2 | $186.49 | 7.265% | $200.0385 | $200.04 | $200.05 | $200.00 |
| Purchase #3 | $246.59 | 8.724% | $268.1025 | $268.10 | $268.10 | $268.10 |
| Purchase #4 | $22.86 | 7.355% | $24.5414 | $24.54 | $24.55 | $24.50 |
| Purchase #5 | $112.79 | 11.525% | $125.789 | $125.79 | $125.80 | $125.80 |
| Purchase #6 | $191.93 | 7.731% | $206.7681 | $206.77 | $206.75 | $206.80 |
| Purchase #7 | $10.43 | 7.193% | $11.1802 | $11.18 | $11.20 | $11.20 |
| 7 purchase totals = | $986.72 | $1,074.9604 | $1,074.96 | $1,075.00 | $1,074.90 | |