| 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 | $203.61 | 12.873% | $229.8207 | $229.82 | $229.80 | $229.80 |
| Purchase #2 | $191.86 | 3.360% | $198.3065 | $198.31 | $198.30 | $198.30 |
| Purchase #3 | $218.96 | 8.677% | $237.9592 | $237.96 | $237.95 | $238.00 |
| Purchase #4 | $233.29 | 13.838% | $265.5727 | $265.57 | $265.55 | $265.60 |
| Purchase #5 | $241.62 | 11.656% | $269.7832 | $269.78 | $269.80 | $269.80 |
| Purchase #6 | $114.29 | 4.205% | $119.0959 | $119.10 | $119.10 | $119.10 |
| Purchase #7 | $211.66 | 9.210% | $231.1539 | $231.15 | $231.15 | $231.20 |
| 7 purchase totals = | $1,415.29 | $1,551.6921 | $1,551.69 | $1,551.65 | $1,551.80 | |