| 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 | $118.25 | 5.754% | $125.0541 | $125.05 | $125.05 | $125.10 |
| Purchase #2 | $122.86 | 6.559% | $130.9184 | $130.92 | $130.90 | $130.90 |
| Purchase #3 | $225.25 | 11.369% | $250.8587 | $250.86 | $250.85 | $250.90 |
| Purchase #4 | $149.48 | 5.200% | $157.253 | $157.25 | $157.25 | $157.30 |
| Purchase #5 | $112.94 | 12.107% | $126.6136 | $126.61 | $126.60 | $126.60 |
| Purchase #6 | $61.44 | 9.159% | $67.0673 | $67.07 | $67.05 | $67.10 |
| Purchase #7 | $230.96 | 12.487% | $259.8 | $259.80 | $259.80 | $259.80 |
| 7 purchase totals = | $1,021.18 | $1,117.5651 | $1,117.56 | $1,117.50 | $1,117.70 | |