| 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 | $108.41 | 11.599% | $120.9845 | $120.98 | $121.00 | $121.00 |
| Purchase #2 | $136.86 | 7.205% | $146.7208 | $146.72 | $146.70 | $146.70 |
| Purchase #3 | $249.73 | 3.722% | $259.025 | $259.03 | $259.05 | $259.00 |
| Purchase #4 | $142.29 | 10.684% | $157.4923 | $157.49 | $157.50 | $157.50 |
| Purchase #5 | $189.50 | 11.566% | $211.4176 | $211.42 | $211.40 | $211.40 |
| Purchase #6 | $29.63 | 11.243% | $32.9613 | $32.96 | $32.95 | $33.00 |
| Purchase #7 | $200.40 | 13.736% | $227.9269 | $227.93 | $227.95 | $227.90 |
| 7 purchase totals = | $1,056.82 | $1,156.5284 | $1,156.53 | $1,156.55 | $1,156.50 | |