| 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 | $201.78 | 4.511% | $210.8823 | $210.88 | $210.90 | $210.90 |
| Purchase #2 | $140.88 | 10.838% | $156.1486 | $156.15 | $156.15 | $156.10 |
| Purchase #3 | $137.55 | 7.380% | $147.7012 | $147.70 | $147.70 | $147.70 |
| Purchase #4 | $219.31 | 11.464% | $244.4517 | $244.45 | $244.45 | $244.50 |
| Purchase #5 | $171.88 | 9.573% | $188.3341 | $188.33 | $188.35 | $188.30 |
| Purchase #6 | $49.93 | 5.170% | $52.5114 | $52.51 | $52.50 | $52.50 |
| Purchase #7 | $192.66 | 12.616% | $216.966 | $216.97 | $216.95 | $217.00 |
| 7 purchase totals = | $1,113.99 | $1,216.9953 | $1,216.99 | $1,217.00 | $1,217.00 | |