| 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 | $120.68 | 11.869% | $135.0035 | $135.00 | $135.00 | $135.00 |
| Purchase #2 | $71.90 | 3.792% | $74.6264 | $74.63 | $74.65 | $74.60 |
| Purchase #3 | $39.34 | 9.650% | $43.1363 | $43.14 | $43.15 | $43.10 |
| Purchase #4 | $226.84 | 9.651% | $248.7323 | $248.73 | $248.75 | $248.70 |
| Purchase #5 | $230.39 | 4.142% | $239.9328 | $239.93 | $239.95 | $239.90 |
| Purchase #6 | $115.25 | 6.411% | $122.6387 | $122.64 | $122.65 | $122.60 |
| Purchase #7 | $134.91 | 7.404% | $144.8987 | $144.90 | $144.90 | $144.90 |
| 7 purchase totals = | $939.31 | $1,008.9687 | $1,008.97 | $1,009.05 | $1,008.80 | |