| 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 | $198.30 | 3.685% | $205.6074 | $205.61 | $205.60 | $205.60 |
| Purchase #2 | $21.44 | 6.281% | $22.7866 | $22.79 | $22.80 | $22.80 |
| Purchase #3 | $54.69 | 4.598% | $57.2046 | $57.20 | $57.20 | $57.20 |
| Purchase #4 | $216.45 | 13.783% | $246.2833 | $246.28 | $246.30 | $246.30 |
| Purchase #5 | $155.84 | 11.690% | $174.0577 | $174.06 | $174.05 | $174.10 |
| Purchase #6 | $143.98 | 9.544% | $157.7215 | $157.72 | $157.70 | $157.70 |
| Purchase #7 | $129.50 | 4.277% | $135.0387 | $135.04 | $135.05 | $135.00 |
| 7 purchase totals = | $920.20 | $998.6998 | $998.70 | $998.70 | $998.70 | |