| 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 | $217.30 | 3.869% | $225.7073 | $225.71 | $225.70 | $225.70 |
| Purchase #2 | $132.27 | 3.650% | $137.0979 | $137.10 | $137.10 | $137.10 |
| Purchase #3 | $188.51 | 3.572% | $195.2436 | $195.24 | $195.25 | $195.20 |
| Purchase #4 | $14.90 | 11.506% | $16.6144 | $16.61 | $16.60 | $16.60 |
| Purchase #5 | $235.98 | 13.296% | $267.3559 | $267.36 | $267.35 | $267.40 |
| Purchase #6 | $90.51 | 5.655% | $95.6283 | $95.63 | $95.65 | $95.60 |
| Purchase #7 | $176.53 | 10.291% | $194.6967 | $194.70 | $194.70 | $194.70 |
| 7 purchase totals = | $1,056.00 | $1,132.3441 | $1,132.35 | $1,132.35 | $1,132.30 | |