| 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 | $206.44 | 6.174% | $219.1856 | $219.19 | $219.20 | $219.20 |
| Purchase #2 | $159.31 | 8.500% | $172.8514 | $172.85 | $172.85 | $172.90 |
| Purchase #3 | $27.68 | 3.242% | $28.5774 | $28.58 | $28.60 | $28.60 |
| Purchase #4 | $207.52 | 7.302% | $222.6731 | $222.67 | $222.65 | $222.70 |
| Purchase #5 | $220.54 | 13.809% | $250.9944 | $250.99 | $251.00 | $251.00 |
| Purchase #6 | $185.86 | 6.813% | $198.5226 | $198.52 | $198.50 | $198.50 |
| Purchase #7 | $140.35 | 10.362% | $154.8931 | $154.89 | $154.90 | $154.90 |
| 7 purchase totals = | $1,147.70 | $1,247.6976 | $1,247.69 | $1,247.70 | $1,247.80 | |