| 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 | $127.79 | 6.537% | $136.1436 | $136.14 | $136.15 | $136.10 |
| Purchase #2 | $197.80 | 12.865% | $223.247 | $223.25 | $223.25 | $223.20 |
| Purchase #3 | $115.69 | 8.741% | $125.8025 | $125.80 | $125.80 | $125.80 |
| Purchase #4 | $81.98 | 3.418% | $84.7821 | $84.78 | $84.80 | $84.80 |
| Purchase #5 | $211.81 | 3.559% | $219.3483 | $219.35 | $219.35 | $219.30 |
| Purchase #6 | $75.62 | 9.614% | $82.8901 | $82.89 | $82.90 | $82.90 |
| Purchase #7 | $198.55 | 6.266% | $210.9911 | $210.99 | $211.00 | $211.00 |
| 7 purchase totals = | $1,009.24 | $1,083.2047 | $1,083.20 | $1,083.25 | $1,083.10 | |