| 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 | $92.65 | 9.333% | $101.297 | $101.30 | $101.30 | $101.30 |
| Purchase #2 | $242.98 | 12.754% | $273.9697 | $273.97 | $273.95 | $274.00 |
| Purchase #3 | $175.79 | 9.690% | $192.8241 | $192.82 | $192.80 | $192.80 |
| Purchase #4 | $120.38 | 9.147% | $131.3912 | $131.39 | $131.40 | $131.40 |
| Purchase #5 | $33.78 | 13.473% | $38.3312 | $38.33 | $38.35 | $38.30 |
| Purchase #6 | $245.87 | 3.446% | $254.3427 | $254.34 | $254.35 | $254.30 |
| Purchase #7 | $128.66 | 11.533% | $143.4984 | $143.50 | $143.50 | $143.50 |
| 7 purchase totals = | $1,040.11 | $1,135.6543 | $1,135.65 | $1,135.65 | $1,135.60 | |