| 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 | $111.75 | 5.607% | $118.0158 | $118.02 | $118.00 | $118.00 |
| Purchase #2 | $211.82 | 4.438% | $221.2206 | $221.22 | $221.20 | $221.20 |
| Purchase #3 | $122.94 | 11.180% | $136.6847 | $136.68 | $136.70 | $136.70 |
| Purchase #4 | $62.59 | 7.360% | $67.1966 | $67.20 | $67.20 | $67.20 |
| Purchase #5 | $32.45 | 5.812% | $34.336 | $34.34 | $34.35 | $34.30 |
| Purchase #6 | $137.30 | 7.719% | $147.8982 | $147.90 | $147.90 | $147.90 |
| Purchase #7 | $238.39 | 4.111% | $248.1902 | $248.19 | $248.20 | $248.20 |
| 7 purchase totals = | $917.24 | $973.5421 | $973.55 | $973.55 | $973.50 | |