| 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 | $23.37 | 12.636% | $26.323 | $26.32 | $26.30 | $26.30 |
| Purchase #2 | $138.52 | 7.723% | $149.2179 | $149.22 | $149.20 | $149.20 |
| Purchase #3 | $122.90 | 11.209% | $136.6759 | $136.68 | $136.70 | $136.70 |
| Purchase #4 | $226.81 | 7.845% | $244.6032 | $244.60 | $244.60 | $244.60 |
| Purchase #5 | $51.42 | 5.425% | $54.2095 | $54.21 | $54.20 | $54.20 |
| Purchase #6 | $246.56 | 8.629% | $267.8357 | $267.84 | $267.85 | $267.80 |
| Purchase #7 | $189.34 | 9.535% | $207.3936 | $207.39 | $207.40 | $207.40 |
| 7 purchase totals = | $998.92 | $1,086.2588 | $1,086.26 | $1,086.25 | $1,086.20 | |