| 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 | $107.67 | 13.420% | $122.1193 | $122.12 | $122.10 | $122.10 |
| Purchase #2 | $133.86 | 7.414% | $143.7844 | $143.78 | $143.80 | $143.80 |
| Purchase #3 | $234.31 | 6.205% | $248.8489 | $248.85 | $248.85 | $248.80 |
| Purchase #4 | $164.27 | 10.545% | $181.5923 | $181.59 | $181.60 | $181.60 |
| Purchase #5 | $179.93 | 8.364% | $194.9793 | $194.98 | $195.00 | $195.00 |
| Purchase #6 | $126.78 | 3.502% | $131.2198 | $131.22 | $131.20 | $131.20 |
| Purchase #7 | $13.46 | 5.552% | $14.2073 | $14.21 | $14.20 | $14.20 |
| 7 purchase totals = | $960.28 | $1,036.7513 | $1,036.75 | $1,036.75 | $1,036.70 | |