| 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 | $184.88 | 11.126% | $205.4497 | $205.45 | $205.45 | $205.40 |
| Purchase #2 | $112.48 | 11.495% | $125.4096 | $125.41 | $125.40 | $125.40 |
| Purchase #3 | $8.34 | 11.799% | $9.324 | $9.32 | $9.30 | $9.30 |
| Purchase #4 | $238.56 | 13.422% | $270.5795 | $270.58 | $270.60 | $270.60 |
| Purchase #5 | $207.64 | 11.512% | $231.5435 | $231.54 | $231.55 | $231.50 |
| Purchase #6 | $28.86 | 10.417% | $31.8663 | $31.87 | $31.85 | $31.90 |
| Purchase #7 | $231.41 | 13.506% | $262.6642 | $262.66 | $262.65 | $262.70 |
| 7 purchase totals = | $1,012.17 | $1,136.8368 | $1,136.83 | $1,136.80 | $1,136.80 | |