| 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 | $135.98 | 7.432% | $146.086 | $146.09 | $146.10 | $146.10 |
| Purchase #2 | $80.31 | 10.329% | $88.6052 | $88.61 | $88.60 | $88.60 |
| Purchase #3 | $118.25 | 4.314% | $123.3513 | $123.35 | $123.35 | $123.40 |
| Purchase #4 | $159.94 | 3.147% | $164.9733 | $164.97 | $164.95 | $165.00 |
| Purchase #5 | $243.94 | 7.330% | $261.8208 | $261.82 | $261.80 | $261.80 |
| Purchase #6 | $241.59 | 10.161% | $266.138 | $266.14 | $266.15 | $266.10 |
| Purchase #7 | $229.51 | 6.454% | $244.3226 | $244.32 | $244.30 | $244.30 |
| 7 purchase totals = | $1,209.52 | $1,295.2972 | $1,295.30 | $1,295.25 | $1,295.30 | |