| 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 | $99.68 | 7.413% | $107.0693 | $107.07 | $107.05 | $107.10 |
| Purchase #2 | $78.40 | 5.532% | $82.7371 | $82.74 | $82.75 | $82.70 |
| Purchase #3 | $122.37 | 10.411% | $135.1099 | $135.11 | $135.10 | $135.10 |
| Purchase #4 | $162.79 | 3.671% | $168.766 | $168.77 | $168.75 | $168.80 |
| Purchase #5 | $194.98 | 8.407% | $211.372 | $211.37 | $211.35 | $211.40 |
| Purchase #6 | $160.80 | 6.172% | $170.7246 | $170.72 | $170.70 | $170.70 |
| Purchase #7 | $219.35 | 13.346% | $248.6245 | $248.62 | $248.60 | $248.60 |
| 7 purchase totals = | $1,038.37 | $1,124.4034 | $1,124.40 | $1,124.30 | $1,124.40 | |