| 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 | $222.81 | 9.592% | $244.1819 | $244.18 | $244.20 | $244.20 |
| Purchase #2 | $157.37 | 9.181% | $171.8181 | $171.82 | $171.80 | $171.80 |
| Purchase #3 | $223.37 | 12.514% | $251.3225 | $251.32 | $251.30 | $251.30 |
| Purchase #4 | $173.75 | 5.847% | $183.9092 | $183.91 | $183.90 | $183.90 |
| Purchase #5 | $95.35 | 7.771% | $102.7596 | $102.76 | $102.75 | $102.80 |
| Purchase #6 | $194.61 | 4.281% | $202.9413 | $202.94 | $202.95 | $202.90 |
| Purchase #7 | $123.67 | 4.519% | $129.2586 | $129.26 | $129.25 | $129.30 |
| 7 purchase totals = | $1,190.93 | $1,286.1912 | $1,286.19 | $1,286.15 | $1,286.20 | |