| 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 | $210.89 | 5.143% | $221.7361 | $221.74 | $221.75 | $221.70 |
| Purchase #2 | $172.63 | 7.246% | $185.1388 | $185.14 | $185.15 | $185.10 |
| Purchase #3 | $190.38 | 8.763% | $207.063 | $207.06 | $207.05 | $207.10 |
| Purchase #4 | $48.90 | 12.448% | $54.9871 | $54.99 | $55.00 | $55.00 |
| Purchase #5 | $179.94 | 3.819% | $186.8119 | $186.81 | $186.80 | $186.80 |
| Purchase #6 | $181.76 | 13.719% | $206.6957 | $206.70 | $206.70 | $206.70 |
| Purchase #7 | $31.26 | 3.488% | $32.3503 | $32.35 | $32.35 | $32.40 |
| 7 purchase totals = | $1,015.76 | $1,094.7829 | $1,094.79 | $1,094.80 | $1,094.80 | |