| 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 | $225.90 | 5.613% | $238.5798 | $238.58 | $238.60 | $238.60 |
| Purchase #2 | $159.61 | 13.457% | $181.0887 | $181.09 | $181.10 | $181.10 |
| Purchase #3 | $94.58 | 13.190% | $107.0551 | $107.06 | $107.05 | $107.10 |
| Purchase #4 | $69.66 | 3.844% | $72.3377 | $72.34 | $72.35 | $72.30 |
| Purchase #5 | $162.82 | 12.860% | $183.7587 | $183.76 | $183.75 | $183.80 |
| Purchase #6 | $38.39 | 8.763% | $41.7541 | $41.75 | $41.75 | $41.80 |
| Purchase #7 | $223.70 | 10.777% | $247.8081 | $247.81 | $247.80 | $247.80 |
| 7 purchase totals = | $974.66 | $1,072.3822 | $1,072.39 | $1,072.40 | $1,072.50 | |