| 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 | $250.34 | 6.694% | $267.0978 | $267.10 | $267.10 | $267.10 |
| Purchase #2 | $40.62 | 4.196% | $42.3244 | $42.32 | $42.30 | $42.30 |
| Purchase #3 | $249.62 | 3.686% | $258.821 | $258.82 | $258.80 | $258.80 |
| Purchase #4 | $192.90 | 9.115% | $210.4828 | $210.48 | $210.50 | $210.50 |
| Purchase #5 | $223.93 | 11.144% | $248.8848 | $248.88 | $248.90 | $248.90 |
| Purchase #6 | $102.99 | 7.459% | $110.672 | $110.67 | $110.65 | $110.70 |
| Purchase #7 | $95.85 | 13.174% | $108.4773 | $108.48 | $108.50 | $108.50 |
| 7 purchase totals = | $1,156.25 | $1,246.7601 | $1,246.75 | $1,246.75 | $1,246.80 | |