| 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 | $147.70 | 11.239% | $164.3 | $164.30 | $164.30 | $164.30 |
| Purchase #2 | $193.82 | 6.130% | $205.7012 | $205.70 | $205.70 | $205.70 |
| Purchase #3 | $57.30 | 11.157% | $63.693 | $63.69 | $63.70 | $63.70 |
| Purchase #4 | $148.68 | 7.421% | $159.7135 | $159.71 | $159.70 | $159.70 |
| Purchase #5 | $90.81 | 6.322% | $96.551 | $96.55 | $96.55 | $96.60 |
| Purchase #6 | $247.77 | 12.750% | $279.3607 | $279.36 | $279.35 | $279.40 |
| Purchase #7 | $117.59 | 3.351% | $121.5304 | $121.53 | $121.55 | $121.50 |
| 7 purchase totals = | $1,003.67 | $1,090.8498 | $1,090.84 | $1,090.85 | $1,090.90 | |