| 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 | $231.78 | 3.358% | $239.5632 | $239.56 | $239.55 | $239.60 |
| Purchase #2 | $28.56 | 13.200% | $32.3299 | $32.33 | $32.35 | $32.30 |
| Purchase #3 | $180.56 | 6.647% | $192.5618 | $192.56 | $192.55 | $192.60 |
| Purchase #4 | $198.63 | 4.413% | $207.3955 | $207.40 | $207.40 | $207.40 |
| Purchase #5 | $216.62 | 11.207% | $240.8966 | $240.90 | $240.90 | $240.90 |
| Purchase #6 | $94.97 | 3.767% | $98.5475 | $98.55 | $98.55 | $98.50 |
| Purchase #7 | $235.71 | 3.584% | $244.1578 | $244.16 | $244.15 | $244.20 |
| 7 purchase totals = | $1,186.83 | $1,255.4523 | $1,255.46 | $1,255.45 | $1,255.50 | |