| 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 | $232.57 | 10.223% | $256.3456 | $256.35 | $256.35 | $256.30 |
| Purchase #2 | $11.75 | 11.736% | $13.129 | $13.13 | $13.15 | $13.10 |
| Purchase #3 | $8.50 | 8.781% | $9.2464 | $9.25 | $9.25 | $9.20 |
| Purchase #4 | $63.91 | 7.453% | $68.6732 | $68.67 | $68.65 | $68.70 |
| Purchase #5 | $246.58 | 11.448% | $274.8085 | $274.81 | $274.80 | $274.80 |
| Purchase #6 | $218.26 | 9.448% | $238.8812 | $238.88 | $238.90 | $238.90 |
| Purchase #7 | $184.36 | 11.242% | $205.0858 | $205.09 | $205.10 | $205.10 |
| 7 purchase totals = | $965.93 | $1,066.1697 | $1,066.18 | $1,066.20 | $1,066.10 | |