| 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 | $219.60 | 8.447% | $238.1496 | $238.15 | $238.15 | $238.10 |
| Purchase #2 | $145.41 | 11.309% | $161.8544 | $161.85 | $161.85 | $161.90 |
| Purchase #3 | $89.28 | 5.730% | $94.3957 | $94.40 | $94.40 | $94.40 |
| Purchase #4 | $118.34 | 11.379% | $131.8059 | $131.81 | $131.80 | $131.80 |
| Purchase #5 | $246.66 | 11.489% | $274.9988 | $275.00 | $275.00 | $275.00 |
| Purchase #6 | $211.44 | 12.570% | $238.018 | $238.02 | $238.00 | $238.00 |
| Purchase #7 | $28.55 | 4.194% | $29.7474 | $29.75 | $29.75 | $29.70 |
| 7 purchase totals = | $1,059.28 | $1,168.9698 | $1,168.98 | $1,168.95 | $1,168.90 | |