| 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 | $90.40 | 3.168% | $93.2639 | $93.26 | $93.25 | $93.30 |
| Purchase #2 | $89.75 | 11.206% | $99.8074 | $99.81 | $99.80 | $99.80 |
| Purchase #3 | $214.87 | 13.302% | $243.452 | $243.45 | $243.45 | $243.50 |
| Purchase #4 | $221.43 | 11.630% | $247.1823 | $247.18 | $247.20 | $247.20 |
| Purchase #5 | $236.69 | 8.806% | $257.5329 | $257.53 | $257.55 | $257.50 |
| Purchase #6 | $8.70 | 12.691% | $9.8041 | $9.80 | $9.80 | $9.80 |
| Purchase #7 | $110.43 | 7.287% | $118.477 | $118.48 | $118.50 | $118.50 |
| 7 purchase totals = | $972.27 | $1,069.5196 | $1,069.51 | $1,069.55 | $1,069.60 | |