| 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 | $57.55 | 10.274% | $63.4627 | $63.46 | $63.45 | $63.50 |
| Purchase #2 | $108.61 | 4.131% | $113.0967 | $113.10 | $113.10 | $113.10 |
| Purchase #3 | $219.86 | 12.715% | $247.8152 | $247.82 | $247.80 | $247.80 |
| Purchase #4 | $219.53 | 8.538% | $238.2735 | $238.27 | $238.25 | $238.30 |
| Purchase #5 | $250.51 | 7.681% | $269.7517 | $269.75 | $269.75 | $269.80 |
| Purchase #6 | $178.42 | 3.681% | $184.9876 | $184.99 | $185.00 | $185.00 |
| Purchase #7 | $173.34 | 4.812% | $181.6811 | $181.68 | $181.70 | $181.70 |
| 7 purchase totals = | $1,207.82 | $1,299.0685 | $1,299.07 | $1,299.05 | $1,299.20 | |