| 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 | $92.70 | 12.687% | $104.4608 | $104.46 | $104.45 | $104.50 |
| Purchase #2 | $233.55 | 7.816% | $251.8043 | $251.80 | $251.80 | $251.80 |
| Purchase #3 | $134.90 | 5.712% | $142.6055 | $142.61 | $142.60 | $142.60 |
| Purchase #4 | $114.97 | 5.216% | $120.9668 | $120.97 | $120.95 | $121.00 |
| Purchase #5 | $191.90 | 7.352% | $206.0085 | $206.01 | $206.00 | $206.00 |
| Purchase #6 | $223.52 | 6.496% | $238.0399 | $238.04 | $238.05 | $238.00 |
| Purchase #7 | $112.60 | 13.182% | $127.4429 | $127.44 | $127.45 | $127.40 |
| 7 purchase totals = | $1,104.14 | $1,191.3287 | $1,191.33 | $1,191.30 | $1,191.30 | |