| 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 | $238.86 | 5.343% | $251.6223 | $251.62 | $251.60 | $251.60 |
| Purchase #2 | $228.88 | 10.423% | $252.7362 | $252.74 | $252.75 | $252.70 |
| Purchase #3 | $14.61 | 9.168% | $15.9494 | $15.95 | $15.95 | $15.90 |
| Purchase #4 | $179.89 | 10.733% | $199.1976 | $199.20 | $199.20 | $199.20 |
| Purchase #5 | $210.45 | 3.298% | $217.3906 | $217.39 | $217.40 | $217.40 |
| Purchase #6 | $162.90 | 7.217% | $174.6565 | $174.66 | $174.65 | $174.70 |
| Purchase #7 | $8.64 | 12.467% | $9.7171 | $9.72 | $9.70 | $9.70 |
| 7 purchase totals = | $1,044.23 | $1,121.2697 | $1,121.28 | $1,121.25 | $1,121.20 | |