| 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 | $14.38 | 12.390% | $16.1617 | $16.16 | $16.15 | $16.20 |
| Purchase #2 | $193.92 | 4.806% | $203.2398 | $203.24 | $203.25 | $203.20 |
| Purchase #3 | $228.84 | 6.749% | $244.2844 | $244.28 | $244.30 | $244.30 |
| Purchase #4 | $239.34 | 8.482% | $259.6408 | $259.64 | $259.65 | $259.60 |
| Purchase #5 | $83.82 | 9.871% | $92.0939 | $92.09 | $92.10 | $92.10 |
| Purchase #6 | $220.84 | 10.773% | $244.6311 | $244.63 | $244.65 | $244.60 |
| Purchase #7 | $245.98 | 13.103% | $278.2108 | $278.21 | $278.20 | $278.20 |
| 7 purchase totals = | $1,227.12 | $1,338.2625 | $1,338.25 | $1,338.30 | $1,338.20 | |