| 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 | $83.97 | 4.603% | $87.8351 | $87.84 | $87.85 | $87.80 |
| Purchase #2 | $195.72 | 9.724% | $214.7518 | $214.75 | $214.75 | $214.80 |
| Purchase #3 | $194.40 | 5.652% | $205.3875 | $205.39 | $205.40 | $205.40 |
| Purchase #4 | $101.56 | 8.326% | $110.0159 | $110.02 | $110.00 | $110.00 |
| Purchase #5 | $250.68 | 13.182% | $283.7246 | $283.72 | $283.70 | $283.70 |
| Purchase #6 | $54.75 | 7.871% | $59.0594 | $59.06 | $59.05 | $59.10 |
| Purchase #7 | $155.91 | 11.840% | $174.3697 | $174.37 | $174.35 | $174.40 |
| 7 purchase totals = | $1,036.99 | $1,135.1440 | $1,135.15 | $1,135.10 | $1,135.20 | |