| 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 | $82.67 | 5.307% | $87.0573 | $87.06 | $87.05 | $87.10 |
| Purchase #2 | $227.37 | 5.200% | $239.1932 | $239.19 | $239.20 | $239.20 |
| Purchase #3 | $171.57 | 4.385% | $179.0933 | $179.09 | $179.10 | $179.10 |
| Purchase #4 | $133.54 | 7.252% | $143.2243 | $143.22 | $143.20 | $143.20 |
| Purchase #5 | $197.67 | 13.199% | $223.7605 | $223.76 | $223.75 | $223.80 |
| Purchase #6 | $38.75 | 13.789% | $44.0932 | $44.09 | $44.10 | $44.10 |
| Purchase #7 | $216.71 | 11.759% | $242.1929 | $242.19 | $242.20 | $242.20 |
| 7 purchase totals = | $1,068.28 | $1,158.6147 | $1,158.60 | $1,158.60 | $1,158.70 | |